816657072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 2707326720

約数和(自身を除く): 1890669648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 121, 132, 154, 159, 168, 176, 212, 231, 242, 264, 308, 318, 336, 363, 371, 379, 424, 462, 484, 528, 583, 616, 636, 726, 742, 758, 847, 848, 924, 968, 1113, 1137, 1166, 1232, 1272, 1452, 1484, 1516, 1694, 1749, 1848, 1936, 2226, 2274, 2332, 2541, 2544, 2653, 2904, 2968, 3032, 3388, 3498, 3696, 4081, 4169, 4452, 4548, 4664, 5082, 5306, 5808, 5936, 6064, 6413, 6776, 6996, 7959, 8162, 8338, 8904, 9096, 9328, 10164, 10612, 12243, 12507, 12826, 13552, 13992, 15918, 16324, 16676, 17808, 18192, 19239, 20087, 20328, 21224, 24486, 25014, 25652, 27984, 29183, 31836, 32648, 33352, 38478, 40174, 40656, 42448, 44891, 45859, 48972, 50028, 51304, 58366, 60261, 63672, 65296, 66704, 76956, 80348, 87549, 89782, 91718, 97944, 100056, 102608, 116732, 120522, 127344, 134673, 137577, 140609, 153912, 160696, 175098, 179564, 183436, 195888, 200112, 220957, 233464, 241044, 269346, 275154, 281218, 307824, 321013, 321392, 350196, 359128, 366872, 421827, 441914, 466928, 482088, 538692, 550308, 562436, 642026, 662871, 700392, 718256, 733744, 843654, 883828, 963039, 964176, 1077384, 1100616, 1124872, 1284052, 1325742, 1400784, 1546699, 1687308, 1767656, 1926078, 2154768, 2201232, 2249744, 2430527, 2568104, 2651484, 3093398, 3374616, 3535312, 3852156, 4640097, 4861054, 5136208, 5302968, 6186796, 6749232, 7291581, 7704312, 9280194, 9722108, 10605936, 12373592, 14583162, 15408624, 17013689, 18560388, 19444216, 24747184, 29166324, 34027378, 37120776, 38888432, 51041067, 58332648, 68054756, 74241552, 102082134, 116665296, 136109512, 204164268, 272219024, 408328536, 816657072]

約数ペア:

[(1, 816657072), (2, 408328536), (3, 272219024), (4, 204164268), (6, 136109512), (7, 116665296), (8, 102082134), (11, 74241552), (12, 68054756), (14, 58332648), (16, 51041067), (21, 38888432), (22, 37120776), (24, 34027378), (28, 29166324), (33, 24747184), (42, 19444216), (44, 18560388), (48, 17013689), (53, 15408624), (56, 14583162), (66, 12373592), (77, 10605936), (84, 9722108), (88, 9280194), (106, 7704312), (112, 7291581), (121, 6749232), (132, 6186796), (154, 5302968), (159, 5136208), (168, 4861054), (176, 4640097), (212, 3852156), (231, 3535312), (242, 3374616), (264, 3093398), (308, 2651484), (318, 2568104), (336, 2430527), (363, 2249744), (371, 2201232), (379, 2154768), (424, 1926078), (462, 1767656), (484, 1687308), (528, 1546699), (583, 1400784), (616, 1325742), (636, 1284052), (726, 1124872), (742, 1100616), (758, 1077384), (847, 964176), (848, 963039), (924, 883828), (968, 843654), (1113, 733744), (1137, 718256), (1166, 700392), (1232, 662871), (1272, 642026), (1452, 562436), (1484, 550308), (1516, 538692), (1694, 482088), (1749, 466928), (1848, 441914), (1936, 421827), (2226, 366872), (2274, 359128), (2332, 350196), (2541, 321392), (2544, 321013), (2653, 307824), (2904, 281218), (2968, 275154), (3032, 269346), (3388, 241044), (3498, 233464), (3696, 220957), (4081, 200112), (4169, 195888), (4452, 183436), (4548, 179564), (4664, 175098), (5082, 160696), (5306, 153912), (5808, 140609), (5936, 137577), (6064, 134673), (6413, 127344), (6776, 120522), (6996, 116732), (7959, 102608), (8162, 100056), (8338, 97944), (8904, 91718), (9096, 89782), (9328, 87549), (10164, 80348), (10612, 76956), (12243, 66704), (12507, 65296), (12826, 63672), (13552, 60261), (13992, 58366), (15918, 51304), (16324, 50028), (16676, 48972), (17808, 45859), (18192, 44891), (19239, 42448), (20087, 40656), (20328, 40174), (21224, 38478), (24486, 33352), (25014, 32648), (25652, 31836), (27984, 29183)]