763884940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 2098172160

約数和(自身を除く): 1334287220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 41, 52, 58, 65, 70, 82, 91, 116, 130, 140, 145, 164, 182, 203, 205, 260, 287, 290, 353, 364, 377, 406, 410, 455, 533, 574, 580, 706, 754, 812, 820, 910, 1015, 1066, 1148, 1189, 1412, 1435, 1508, 1765, 1820, 1885, 2030, 2132, 2378, 2471, 2639, 2665, 2870, 3530, 3731, 3770, 4060, 4589, 4756, 4942, 5278, 5330, 5740, 5945, 7060, 7462, 7540, 8323, 9178, 9884, 10237, 10556, 10660, 11890, 12355, 13195, 14473, 14924, 15457, 16646, 18356, 18655, 20474, 22945, 23780, 24710, 26390, 28946, 30914, 32123, 33292, 37310, 40948, 41615, 45890, 49420, 51185, 52780, 57892, 61828, 64246, 71659, 72365, 74620, 77285, 83230, 91780, 101311, 102370, 108199, 128492, 133081, 143318, 144730, 154570, 160615, 166460, 188149, 202622, 204740, 216398, 266162, 286636, 289460, 309140, 321230, 358295, 376298, 405244, 419717, 432796, 506555, 532324, 540995, 642460, 665405, 716590, 752596, 839434, 931567, 940745, 1013110, 1081990, 1317043, 1330810, 1433180, 1678868, 1863134, 1881490, 2026220, 2098585, 2163980, 2634086, 2661620, 2938019, 3726268, 3762980, 4197170, 4657835, 5268172, 5456321, 5876038, 6585215, 8394340, 9315670, 10912642, 11752076, 13170430, 14690095, 18631340, 21825284, 26340860, 27281605, 29380190, 38194247, 54563210, 58760380, 76388494, 109126420, 152776988, 190971235, 381942470, 763884940]

約数ペア:

[(1, 763884940), (2, 381942470), (4, 190971235), (5, 152776988), (7, 109126420), (10, 76388494), (13, 58760380), (14, 54563210), (20, 38194247), (26, 29380190), (28, 27281605), (29, 26340860), (35, 21825284), (41, 18631340), (52, 14690095), (58, 13170430), (65, 11752076), (70, 10912642), (82, 9315670), (91, 8394340), (116, 6585215), (130, 5876038), (140, 5456321), (145, 5268172), (164, 4657835), (182, 4197170), (203, 3762980), (205, 3726268), (260, 2938019), (287, 2661620), (290, 2634086), (353, 2163980), (364, 2098585), (377, 2026220), (406, 1881490), (410, 1863134), (455, 1678868), (533, 1433180), (574, 1330810), (580, 1317043), (706, 1081990), (754, 1013110), (812, 940745), (820, 931567), (910, 839434), (1015, 752596), (1066, 716590), (1148, 665405), (1189, 642460), (1412, 540995), (1435, 532324), (1508, 506555), (1765, 432796), (1820, 419717), (1885, 405244), (2030, 376298), (2132, 358295), (2378, 321230), (2471, 309140), (2639, 289460), (2665, 286636), (2870, 266162), (3530, 216398), (3731, 204740), (3770, 202622), (4060, 188149), (4589, 166460), (4756, 160615), (4942, 154570), (5278, 144730), (5330, 143318), (5740, 133081), (5945, 128492), (7060, 108199), (7462, 102370), (7540, 101311), (8323, 91780), (9178, 83230), (9884, 77285), (10237, 74620), (10556, 72365), (10660, 71659), (11890, 64246), (12355, 61828), (13195, 57892), (14473, 52780), (14924, 51185), (15457, 49420), (16646, 45890), (18356, 41615), (18655, 40948), (20474, 37310), (22945, 33292), (23780, 32123), (24710, 30914), (26390, 28946)]