317820048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 1056539520

約数和(自身を除く): 738719472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 169, 174, 182, 193, 203, 208, 232, 273, 312, 336, 338, 348, 364, 377, 386, 406, 464, 507, 546, 579, 609, 624, 676, 696, 728, 754, 772, 812, 1014, 1092, 1131, 1158, 1183, 1218, 1351, 1352, 1392, 1456, 1508, 1544, 1624, 2028, 2184, 2262, 2316, 2366, 2436, 2509, 2639, 2702, 2704, 3016, 3088, 3248, 3549, 4053, 4056, 4368, 4524, 4632, 4732, 4872, 4901, 5018, 5278, 5404, 5597, 6032, 7098, 7527, 7917, 8106, 8112, 9048, 9264, 9464, 9744, 9802, 10036, 10556, 10808, 11194, 14196, 14703, 15054, 15834, 16212, 16791, 17563, 18096, 18928, 19604, 20072, 21112, 21616, 22388, 28392, 29406, 30108, 31668, 32424, 32617, 33582, 34307, 35126, 39179, 39208, 40144, 42224, 44776, 52689, 56784, 58812, 60216, 63336, 64848, 65234, 67164, 68614, 70252, 72761, 78358, 78416, 89552, 97851, 102921, 105378, 117537, 117624, 120432, 126672, 130468, 134328, 137228, 140504, 145522, 156716, 195702, 205842, 210756, 218283, 228319, 235074, 235248, 260936, 268656, 274456, 281008, 291044, 313432, 391404, 411684, 421512, 436566, 456638, 470148, 509327, 521872, 548912, 582088, 626864, 684957, 782808, 823368, 843024, 873132, 913276, 940296, 945893, 1018654, 1164176, 1369914, 1527981, 1565616, 1646736, 1746264, 1826552, 1880592, 1891786, 2037308, 2739828, 2837679, 3055962, 3492528, 3653104, 3783572, 4074616, 5479656, 5675358, 6111924, 6621251, 7567144, 8149232, 10959312, 11350716, 12223848, 13242502, 15134288, 19863753, 22701432, 24447696, 26485004, 39727506, 45402864, 52970008, 79455012, 105940016, 158910024, 317820048]

約数ペア:

[(1, 317820048), (2, 158910024), (3, 105940016), (4, 79455012), (6, 52970008), (7, 45402864), (8, 39727506), (12, 26485004), (13, 24447696), (14, 22701432), (16, 19863753), (21, 15134288), (24, 13242502), (26, 12223848), (28, 11350716), (29, 10959312), (39, 8149232), (42, 7567144), (48, 6621251), (52, 6111924), (56, 5675358), (58, 5479656), (78, 4074616), (84, 3783572), (87, 3653104), (91, 3492528), (104, 3055962), (112, 2837679), (116, 2739828), (156, 2037308), (168, 1891786), (169, 1880592), (174, 1826552), (182, 1746264), (193, 1646736), (203, 1565616), (208, 1527981), (232, 1369914), (273, 1164176), (312, 1018654), (336, 945893), (338, 940296), (348, 913276), (364, 873132), (377, 843024), (386, 823368), (406, 782808), (464, 684957), (507, 626864), (546, 582088), (579, 548912), (609, 521872), (624, 509327), (676, 470148), (696, 456638), (728, 436566), (754, 421512), (772, 411684), (812, 391404), (1014, 313432), (1092, 291044), (1131, 281008), (1158, 274456), (1183, 268656), (1218, 260936), (1351, 235248), (1352, 235074), (1392, 228319), (1456, 218283), (1508, 210756), (1544, 205842), (1624, 195702), (2028, 156716), (2184, 145522), (2262, 140504), (2316, 137228), (2366, 134328), (2436, 130468), (2509, 126672), (2639, 120432), (2702, 117624), (2704, 117537), (3016, 105378), (3088, 102921), (3248, 97851), (3549, 89552), (4053, 78416), (4056, 78358), (4368, 72761), (4524, 70252), (4632, 68614), (4732, 67164), (4872, 65234), (4901, 64848), (5018, 63336), (5278, 60216), (5404, 58812), (5597, 56784), (6032, 52689), (7098, 44776), (7527, 42224), (7917, 40144), (8106, 39208), (8112, 39179), (9048, 35126), (9264, 34307), (9464, 33582), (9744, 32617), (9802, 32424), (10036, 31668), (10556, 30108), (10808, 29406), (11194, 28392), (14196, 22388), (14703, 21616), (15054, 21112), (15834, 20072), (16212, 19604), (16791, 18928), (17563, 18096)]