23780484

素因数分解:

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

素因数の和:115

約数の個数: 216

約数和(自身を含む): 81041688

約数和(自身を除く): 57261204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 61, 63, 68, 78, 84, 91, 98, 102, 117, 119, 122, 126, 147, 153, 156, 182, 183, 196, 204, 221, 234, 238, 244, 252, 273, 294, 306, 357, 364, 366, 427, 441, 442, 468, 476, 546, 549, 588, 612, 637, 663, 714, 732, 793, 819, 833, 854, 882, 884, 1037, 1071, 1092, 1098, 1274, 1281, 1326, 1428, 1547, 1586, 1638, 1666, 1708, 1764, 1911, 1989, 2074, 2142, 2196, 2379, 2499, 2548, 2562, 2652, 2989, 3094, 3111, 3172, 3276, 3332, 3822, 3843, 3978, 4148, 4284, 4641, 4758, 4998, 5124, 5551, 5733, 5978, 6188, 6222, 7137, 7259, 7497, 7644, 7686, 7956, 8967, 9282, 9333, 9516, 9996, 10829, 11102, 11466, 11956, 12444, 13481, 13923, 14274, 14518, 14994, 15372, 16653, 17934, 18564, 18666, 21658, 21777, 22204, 22932, 26901, 26962, 27846, 28548, 29036, 29988, 32487, 33306, 35868, 37332, 38857, 40443, 43316, 43554, 49959, 50813, 53802, 53924, 55692, 64974, 65331, 66612, 77714, 80886, 87108, 94367, 97461, 99918, 101626, 107604, 116571, 121329, 129948, 130662, 152439, 155428, 161772, 188734, 194922, 199836, 203252, 233142, 242658, 261324, 283101, 304878, 349713, 377468, 389844, 457317, 466284, 485316, 566202, 609756, 660569, 699426, 849303, 914634, 1132404, 1321138, 1398852, 1698606, 1829268, 1981707, 2642276, 3397212, 3963414, 5945121, 7926828, 11890242, 23780484]

約数ペア:

[(1, 23780484), (2, 11890242), (3, 7926828), (4, 5945121), (6, 3963414), (7, 3397212), (9, 2642276), (12, 1981707), (13, 1829268), (14, 1698606), (17, 1398852), (18, 1321138), (21, 1132404), (26, 914634), (28, 849303), (34, 699426), (36, 660569), (39, 609756), (42, 566202), (49, 485316), (51, 466284), (52, 457317), (61, 389844), (63, 377468), (68, 349713), (78, 304878), (84, 283101), (91, 261324), (98, 242658), (102, 233142), (117, 203252), (119, 199836), (122, 194922), (126, 188734), (147, 161772), (153, 155428), (156, 152439), (182, 130662), (183, 129948), (196, 121329), (204, 116571), (221, 107604), (234, 101626), (238, 99918), (244, 97461), (252, 94367), (273, 87108), (294, 80886), (306, 77714), (357, 66612), (364, 65331), (366, 64974), (427, 55692), (441, 53924), (442, 53802), (468, 50813), (476, 49959), (546, 43554), (549, 43316), (588, 40443), (612, 38857), (637, 37332), (663, 35868), (714, 33306), (732, 32487), (793, 29988), (819, 29036), (833, 28548), (854, 27846), (882, 26962), (884, 26901), (1037, 22932), (1071, 22204), (1092, 21777), (1098, 21658), (1274, 18666), (1281, 18564), (1326, 17934), (1428, 16653), (1547, 15372), (1586, 14994), (1638, 14518), (1666, 14274), (1708, 13923), (1764, 13481), (1911, 12444), (1989, 11956), (2074, 11466), (2142, 11102), (2196, 10829), (2379, 9996), (2499, 9516), (2548, 9333), (2562, 9282), (2652, 8967), (2989, 7956), (3094, 7686), (3111, 7644), (3172, 7497), (3276, 7259), (3332, 7137), (3822, 6222), (3843, 6188), (3978, 5978), (4148, 5733), (4284, 5551), (4641, 5124), (4758, 4998)]