131358864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 464970240

約数和(自身を除く): 333611376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 29, 34, 39, 42, 48, 51, 52, 56, 58, 61, 68, 78, 84, 87, 91, 102, 104, 112, 116, 119, 122, 136, 156, 168, 174, 182, 183, 203, 204, 208, 221, 232, 238, 244, 272, 273, 312, 336, 348, 357, 364, 366, 377, 406, 408, 427, 442, 464, 476, 488, 493, 546, 609, 624, 663, 696, 714, 728, 732, 754, 793, 812, 816, 854, 884, 952, 976, 986, 1037, 1092, 1131, 1218, 1281, 1326, 1392, 1428, 1456, 1464, 1479, 1508, 1547, 1586, 1624, 1708, 1768, 1769, 1904, 1972, 2074, 2184, 2262, 2379, 2436, 2562, 2639, 2652, 2856, 2928, 2958, 3016, 3094, 3111, 3172, 3248, 3416, 3451, 3536, 3538, 3944, 4148, 4368, 4524, 4641, 4758, 4872, 5124, 5278, 5304, 5307, 5551, 5712, 5916, 6032, 6188, 6222, 6344, 6409, 6832, 6902, 7076, 7259, 7888, 7917, 8296, 9048, 9282, 9516, 9744, 10248, 10353, 10556, 10608, 10614, 11102, 11832, 12376, 12383, 12444, 12688, 12818, 13481, 13804, 14152, 14518, 15834, 16592, 16653, 18096, 18564, 19032, 19227, 20496, 20706, 21112, 21228, 21777, 22204, 22997, 23664, 24752, 24766, 24888, 25636, 26962, 27608, 28304, 29036, 30073, 31668, 33306, 37128, 37149, 38064, 38454, 40443, 41412, 42224, 42456, 43554, 44408, 44863, 45994, 49532, 49776, 51272, 53924, 55216, 58072, 60146, 63336, 66612, 68991, 74256, 74298, 76908, 80886, 82824, 84912, 87108, 88816, 89726, 90219, 91988, 94367, 99064, 102544, 107848, 116144, 120292, 126672, 133224, 134589, 137982, 148596, 153816, 160979, 161772, 165648, 174216, 179452, 180438, 183976, 188734, 198128, 210511, 215696, 240584, 266448, 269178, 275964, 283101, 297192, 307632, 321958, 323544, 348432, 358904, 360876, 367952, 377468, 390949, 421022, 481168, 482937, 538356, 551928, 566202, 594384, 631533, 643916, 647088, 717808, 721752, 754936, 781898, 842044, 965874, 1076712, 1103856, 1132404, 1172847, 1263066, 1287832, 1443504, 1509872, 1563796, 1684088, 1931748, 2153424, 2264808, 2345694, 2526132, 2575664, 2736643, 3127592, 3368176, 3863496, 4529616, 4691388, 5052264, 5473286, 6255184, 7726992, 8209929, 9382776, 10104528, 10946572, 16419858, 18765552, 21893144, 32839716, 43786288, 65679432, 131358864]

約数ペア:

[(1, 131358864), (2, 65679432), (3, 43786288), (4, 32839716), (6, 21893144), (7, 18765552), (8, 16419858), (12, 10946572), (13, 10104528), (14, 9382776), (16, 8209929), (17, 7726992), (21, 6255184), (24, 5473286), (26, 5052264), (28, 4691388), (29, 4529616), (34, 3863496), (39, 3368176), (42, 3127592), (48, 2736643), (51, 2575664), (52, 2526132), (56, 2345694), (58, 2264808), (61, 2153424), (68, 1931748), (78, 1684088), (84, 1563796), (87, 1509872), (91, 1443504), (102, 1287832), (104, 1263066), (112, 1172847), (116, 1132404), (119, 1103856), (122, 1076712), (136, 965874), (156, 842044), (168, 781898), (174, 754936), (182, 721752), (183, 717808), (203, 647088), (204, 643916), (208, 631533), (221, 594384), (232, 566202), (238, 551928), (244, 538356), (272, 482937), (273, 481168), (312, 421022), (336, 390949), (348, 377468), (357, 367952), (364, 360876), (366, 358904), (377, 348432), (406, 323544), (408, 321958), (427, 307632), (442, 297192), (464, 283101), (476, 275964), (488, 269178), (493, 266448), (546, 240584), (609, 215696), (624, 210511), (663, 198128), (696, 188734), (714, 183976), (728, 180438), (732, 179452), (754, 174216), (793, 165648), (812, 161772), (816, 160979), (854, 153816), (884, 148596), (952, 137982), (976, 134589), (986, 133224), (1037, 126672), (1092, 120292), (1131, 116144), (1218, 107848), (1281, 102544), (1326, 99064), (1392, 94367), (1428, 91988), (1456, 90219), (1464, 89726), (1479, 88816), (1508, 87108), (1547, 84912), (1586, 82824), (1624, 80886), (1708, 76908), (1768, 74298), (1769, 74256), (1904, 68991), (1972, 66612), (2074, 63336), (2184, 60146), (2262, 58072), (2379, 55216), (2436, 53924), (2562, 51272), (2639, 49776), (2652, 49532), (2856, 45994), (2928, 44863), (2958, 44408), (3016, 43554), (3094, 42456), (3111, 42224), (3172, 41412), (3248, 40443), (3416, 38454), (3451, 38064), (3536, 37149), (3538, 37128), (3944, 33306), (4148, 31668), (4368, 30073), (4524, 29036), (4641, 28304), (4758, 27608), (4872, 26962), (5124, 25636), (5278, 24888), (5304, 24766), (5307, 24752), (5551, 23664), (5712, 22997), (5916, 22204), (6032, 21777), (6188, 21228), (6222, 21112), (6344, 20706), (6409, 20496), (6832, 19227), (6902, 19032), (7076, 18564), (7259, 18096), (7888, 16653), (7917, 16592), (8296, 15834), (9048, 14518), (9282, 14152), (9516, 13804), (9744, 13481), (10248, 12818), (10353, 12688), (10556, 12444), (10608, 12383), (10614, 12376), (11102, 11832)]