521784144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1114

約数の個数: 180

約数和(自身を含む): 1723651956

約数和(自身を除く): 1201867812

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 657, 784, 876, 882, 1008, 1013, 1022, 1168, 1176, 1314, 1533, 1752, 1764, 2026, 2044, 2352, 2628, 3039, 3066, 3504, 3528, 3577, 4052, 4088, 4599, 5256, 6078, 6132, 7056, 7091, 7154, 8104, 8176, 9117, 9198, 10512, 10731, 12156, 12264, 14182, 14308, 16208, 18234, 18396, 21273, 21462, 24312, 24528, 28364, 28616, 32193, 36468, 36792, 42546, 42924, 48624, 49637, 56728, 57232, 63819, 64386, 72936, 73584, 73949, 85092, 85848, 99274, 113456, 127638, 128772, 145872, 147898, 148911, 170184, 171696, 198548, 221847, 255276, 257544, 295796, 297822, 340368, 397096, 443694, 446733, 510552, 515088, 517643, 591592, 595644, 665541, 794192, 887388, 893466, 1021104, 1035286, 1183184, 1191288, 1331082, 1552929, 1774776, 1786932, 2070572, 2382576, 2662164, 3105858, 3549552, 3573864, 3623501, 4141144, 4658787, 5324328, 6211716, 7147728, 7247002, 8282288, 9317574, 10648656, 10870503, 12423432, 14494004, 18635148, 21741006, 24846864, 28988008, 32611509, 37270296, 43482012, 57976016, 65223018, 74540592, 86964024, 130446036, 173928048, 260892072, 521784144]

約数ペア:

[(1, 521784144), (2, 260892072), (3, 173928048), (4, 130446036), (6, 86964024), (7, 74540592), (8, 65223018), (9, 57976016), (12, 43482012), (14, 37270296), (16, 32611509), (18, 28988008), (21, 24846864), (24, 21741006), (28, 18635148), (36, 14494004), (42, 12423432), (48, 10870503), (49, 10648656), (56, 9317574), (63, 8282288), (72, 7247002), (73, 7147728), (84, 6211716), (98, 5324328), (112, 4658787), (126, 4141144), (144, 3623501), (146, 3573864), (147, 3549552), (168, 3105858), (196, 2662164), (219, 2382576), (252, 2070572), (292, 1786932), (294, 1774776), (336, 1552929), (392, 1331082), (438, 1191288), (441, 1183184), (504, 1035286), (511, 1021104), (584, 893466), (588, 887388), (657, 794192), (784, 665541), (876, 595644), (882, 591592), (1008, 517643), (1013, 515088), (1022, 510552), (1168, 446733), (1176, 443694), (1314, 397096), (1533, 340368), (1752, 297822), (1764, 295796), (2026, 257544), (2044, 255276), (2352, 221847), (2628, 198548), (3039, 171696), (3066, 170184), (3504, 148911), (3528, 147898), (3577, 145872), (4052, 128772), (4088, 127638), (4599, 113456), (5256, 99274), (6078, 85848), (6132, 85092), (7056, 73949), (7091, 73584), (7154, 72936), (8104, 64386), (8176, 63819), (9117, 57232), (9198, 56728), (10512, 49637), (10731, 48624), (12156, 42924), (12264, 42546), (14182, 36792), (14308, 36468), (16208, 32193), (18234, 28616), (18396, 28364), (21273, 24528), (21462, 24312)]