260892072

素因数分解:

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

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 834025140

約数和(自身を除く): 573133068

約数列:

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

約数ペア:

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