1255551024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22111}}^1$

素因数の和:22155

約数の個数: 120

約数和(自身を含む): 4014124032

約数和(自身を除く): 2758573008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 4056, 4368, 4732, 7098, 8112, 9464, 14196, 18928, 22111, 28392, 44222, 56784, 66333, 88444, 132666, 154777, 176888, 265332, 287443, 309554, 353776, 464331, 530664, 574886, 619108, 862329, 928662, 1061328, 1149772, 1238216, 1724658, 1857324, 2012101, 2299544, 2476432, 3449316, 3714648, 3736759, 4024202, 4599088, 6036303, 6898632, 7429296, 7473518, 8048404, 11210277, 12072606, 13797264, 14947036, 16096808, 22420554, 24145212, 26157313, 29894072, 32193616, 44841108, 48290424, 52314626, 59788144, 78471939, 89682216, 96580848, 104629252, 156943878, 179364432, 209258504, 313887756, 418517008, 627775512, 1255551024]

約数ペア:

[(1, 1255551024), (2, 627775512), (3, 418517008), (4, 313887756), (6, 209258504), (7, 179364432), (8, 156943878), (12, 104629252), (13, 96580848), (14, 89682216), (16, 78471939), (21, 59788144), (24, 52314626), (26, 48290424), (28, 44841108), (39, 32193616), (42, 29894072), (48, 26157313), (52, 24145212), (56, 22420554), (78, 16096808), (84, 14947036), (91, 13797264), (104, 12072606), (112, 11210277), (156, 8048404), (168, 7473518), (169, 7429296), (182, 6898632), (208, 6036303), (273, 4599088), (312, 4024202), (336, 3736759), (338, 3714648), (364, 3449316), (507, 2476432), (546, 2299544), (624, 2012101), (676, 1857324), (728, 1724658), (1014, 1238216), (1092, 1149772), (1183, 1061328), (1352, 928662), (1456, 862329), (2028, 619108), (2184, 574886), (2366, 530664), (2704, 464331), (3549, 353776), (4056, 309554), (4368, 287443), (4732, 265332), (7098, 176888), (8112, 154777), (9464, 132666), (14196, 88444), (18928, 66333), (22111, 56784), (28392, 44222)]