21751042224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 320

約数和(自身を含む): 65905781760

約数和(自身を除く): 44154739536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 181, 184, 204, 228, 272, 276, 304, 323, 337, 362, 368, 391, 408, 437, 456, 543, 552, 646, 674, 724, 782, 816, 874, 912, 969, 1011, 1086, 1104, 1173, 1292, 1311, 1348, 1448, 1564, 1748, 1938, 2022, 2172, 2346, 2584, 2622, 2696, 2896, 3077, 3128, 3439, 3496, 3876, 4044, 4163, 4344, 4692, 5168, 5244, 5392, 5729, 6154, 6256, 6403, 6878, 6992, 7429, 7751, 7752, 8088, 8326, 8688, 9231, 9384, 10317, 10488, 11458, 12308, 12489, 12806, 13756, 14858, 15502, 15504, 16176, 16652, 17187, 18462, 18768, 19209, 20634, 20976, 22287, 22916, 23253, 24616, 24978, 25612, 27512, 29716, 31004, 33304, 34374, 36924, 38418, 41268, 44574, 45832, 46506, 49232, 49956, 51224, 55024, 58463, 59432, 60997, 62008, 66608, 68748, 70771, 73848, 76836, 79097, 82536, 89148, 91664, 93012, 99912, 102448, 108851, 116926, 118864, 121994, 124016, 131767, 137496, 141542, 147269, 147696, 153672, 158194, 165072, 175389, 178296, 182991, 186024, 199824, 212313, 217702, 233852, 237291, 243988, 263534, 274992, 283084, 294538, 307344, 316388, 326553, 350778, 356592, 365982, 372048, 395301, 424626, 435404, 441807, 467704, 474582, 487976, 527068, 566168, 589076, 632776, 653106, 701556, 731964, 790602, 849252, 870808, 883614, 935408, 949164, 975952, 1036949, 1054136, 1132336, 1158943, 1178152, 1265552, 1306212, 1344649, 1402931, 1403112, 1463928, 1581204, 1698504, 1741616, 1767228, 1898328, 2073898, 2108272, 2317886, 2356304, 2503573, 2612424, 2689298, 2805862, 2806224, 2927856, 3110847, 3162408, 3397008, 3476829, 3534456, 3796656, 4033947, 4147796, 4208793, 4635772, 5007146, 5224848, 5378596, 5611724, 6221694, 6324816, 6953658, 7068912, 7510719, 8067894, 8295592, 8417586, 9271544, 10014292, 10757192, 11223448, 12443388, 13907316, 15021438, 16135788, 16591184, 16835172, 18543088, 19702031, 20028584, 21514384, 22446896, 23849827, 24886776, 26655689, 27814632, 30042876, 32271576, 33670344, 39404062, 40057168, 47699654, 49773552, 53311378, 55629264, 59106093, 60085752, 64543152, 67340688, 71549481, 78808124, 79967067, 95399308, 106622756, 118212186, 120171504, 143098962, 157616248, 159934134, 190798616, 213245512, 236424372, 286197924, 315232496, 319868268, 381597232, 426491024, 453146713, 472848744, 572395848, 639736536, 906293426, 945697488, 1144791696, 1279473072, 1359440139, 1812586852, 2718880278, 3625173704, 5437760556, 7250347408, 10875521112, 21751042224]

約数ペア:

[(1, 21751042224), (2, 10875521112), (3, 7250347408), (4, 5437760556), (6, 3625173704), (8, 2718880278), (12, 1812586852), (16, 1359440139), (17, 1279473072), (19, 1144791696), (23, 945697488), (24, 906293426), (34, 639736536), (38, 572395848), (46, 472848744), (48, 453146713), (51, 426491024), (57, 381597232), (68, 319868268), (69, 315232496), (76, 286197924), (92, 236424372), (102, 213245512), (114, 190798616), (136, 159934134), (138, 157616248), (152, 143098962), (181, 120171504), (184, 118212186), (204, 106622756), (228, 95399308), (272, 79967067), (276, 78808124), (304, 71549481), (323, 67340688), (337, 64543152), (362, 60085752), (368, 59106093), (391, 55629264), (408, 53311378), (437, 49773552), (456, 47699654), (543, 40057168), (552, 39404062), (646, 33670344), (674, 32271576), (724, 30042876), (782, 27814632), (816, 26655689), (874, 24886776), (912, 23849827), (969, 22446896), (1011, 21514384), (1086, 20028584), (1104, 19702031), (1173, 18543088), (1292, 16835172), (1311, 16591184), (1348, 16135788), (1448, 15021438), (1564, 13907316), (1748, 12443388), (1938, 11223448), (2022, 10757192), (2172, 10014292), (2346, 9271544), (2584, 8417586), (2622, 8295592), (2696, 8067894), (2896, 7510719), (3077, 7068912), (3128, 6953658), (3439, 6324816), (3496, 6221694), (3876, 5611724), (4044, 5378596), (4163, 5224848), (4344, 5007146), (4692, 4635772), (5168, 4208793), (5244, 4147796), (5392, 4033947), (5729, 3796656), (6154, 3534456), (6256, 3476829), (6403, 3397008), (6878, 3162408), (6992, 3110847), (7429, 2927856), (7751, 2806224), (7752, 2805862), (8088, 2689298), (8326, 2612424), (8688, 2503573), (9231, 2356304), (9384, 2317886), (10317, 2108272), (10488, 2073898), (11458, 1898328), (12308, 1767228), (12489, 1741616), (12806, 1698504), (13756, 1581204), (14858, 1463928), (15502, 1403112), (15504, 1402931), (16176, 1344649), (16652, 1306212), (17187, 1265552), (18462, 1178152), (18768, 1158943), (19209, 1132336), (20634, 1054136), (20976, 1036949), (22287, 975952), (22916, 949164), (23253, 935408), (24616, 883614), (24978, 870808), (25612, 849252), (27512, 790602), (29716, 731964), (31004, 701556), (33304, 653106), (34374, 632776), (36924, 589076), (38418, 566168), (41268, 527068), (44574, 487976), (45832, 474582), (46506, 467704), (49232, 441807), (49956, 435404), (51224, 424626), (55024, 395301), (58463, 372048), (59432, 365982), (60997, 356592), (62008, 350778), (66608, 326553), (68748, 316388), (70771, 307344), (73848, 294538), (76836, 283084), (79097, 274992), (82536, 263534), (89148, 243988), (91664, 237291), (93012, 233852), (99912, 217702), (102448, 212313), (108851, 199824), (116926, 186024), (118864, 182991), (121994, 178296), (124016, 175389), (131767, 165072), (137496, 158194), (141542, 153672), (147269, 147696)]