1897891632

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 240

約数和(自身を含む): 6583536960

約数和(自身を除く): 4685645328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 857, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1714, 1872, 2028, 2184, 2197, 2366, 2571, 2704, 3042, 3276, 3428, 3549, 4056, 4368, 4394, 4732, 5142, 5999, 6084, 6552, 6591, 6856, 7098, 7713, 8112, 8788, 9464, 10284, 10647, 11141, 11998, 12168, 13104, 13182, 13712, 14196, 15379, 15426, 17576, 17997, 18928, 19773, 20568, 21294, 22282, 23996, 24336, 26364, 28392, 30758, 30852, 33423, 35152, 35994, 39546, 41136, 42588, 44564, 46137, 47992, 52728, 53991, 56784, 61516, 61704, 66846, 71988, 77987, 79092, 85176, 89128, 92274, 95984, 100269, 105456, 107982, 123032, 123408, 133692, 138411, 143976, 144833, 155974, 158184, 170352, 178256, 184548, 200538, 215964, 233961, 246064, 267384, 276822, 287952, 289666, 311948, 316368, 369096, 401076, 431928, 434499, 467922, 534768, 553644, 579332, 623896, 701883, 738192, 802152, 863856, 868998, 935844, 1013831, 1107288, 1158664, 1247792, 1303497, 1403766, 1604304, 1737996, 1871688, 1882829, 2027662, 2214576, 2317328, 2606994, 2807532, 3041493, 3475992, 3743376, 3765658, 4055324, 5213988, 5615064, 5648487, 6082986, 6951984, 7531316, 8110648, 9124479, 10427976, 11230128, 11296974, 12165972, 13179803, 15062632, 16221296, 16945461, 18248958, 20855952, 22593948, 24331944, 26359606, 30125264, 33890922, 36497916, 39539409, 45187896, 48663888, 52719212, 67781844, 72995832, 79078818, 90375792, 105438424, 118618227, 135563688, 145991664, 158157636, 210876848, 237236454, 271127376, 316315272, 474472908, 632630544, 948945816, 1897891632]

約数ペア:

[(1, 1897891632), (2, 948945816), (3, 632630544), (4, 474472908), (6, 316315272), (7, 271127376), (8, 237236454), (9, 210876848), (12, 158157636), (13, 145991664), (14, 135563688), (16, 118618227), (18, 105438424), (21, 90375792), (24, 79078818), (26, 72995832), (28, 67781844), (36, 52719212), (39, 48663888), (42, 45187896), (48, 39539409), (52, 36497916), (56, 33890922), (63, 30125264), (72, 26359606), (78, 24331944), (84, 22593948), (91, 20855952), (104, 18248958), (112, 16945461), (117, 16221296), (126, 15062632), (144, 13179803), (156, 12165972), (168, 11296974), (169, 11230128), (182, 10427976), (208, 9124479), (234, 8110648), (252, 7531316), (273, 6951984), (312, 6082986), (336, 5648487), (338, 5615064), (364, 5213988), (468, 4055324), (504, 3765658), (507, 3743376), (546, 3475992), (624, 3041493), (676, 2807532), (728, 2606994), (819, 2317328), (857, 2214576), (936, 2027662), (1008, 1882829), (1014, 1871688), (1092, 1737996), (1183, 1604304), (1352, 1403766), (1456, 1303497), (1521, 1247792), (1638, 1158664), (1714, 1107288), (1872, 1013831), (2028, 935844), (2184, 868998), (2197, 863856), (2366, 802152), (2571, 738192), (2704, 701883), (3042, 623896), (3276, 579332), (3428, 553644), (3549, 534768), (4056, 467922), (4368, 434499), (4394, 431928), (4732, 401076), (5142, 369096), (5999, 316368), (6084, 311948), (6552, 289666), (6591, 287952), (6856, 276822), (7098, 267384), (7713, 246064), (8112, 233961), (8788, 215964), (9464, 200538), (10284, 184548), (10647, 178256), (11141, 170352), (11998, 158184), (12168, 155974), (13104, 144833), (13182, 143976), (13712, 138411), (14196, 133692), (15379, 123408), (15426, 123032), (17576, 107982), (17997, 105456), (18928, 100269), (19773, 95984), (20568, 92274), (21294, 89128), (22282, 85176), (23996, 79092), (24336, 77987), (26364, 71988), (28392, 66846), (30758, 61704), (30852, 61516), (33423, 56784), (35152, 53991), (35994, 52728), (39546, 47992), (41136, 46137), (42588, 44564)]