253082544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36871}}^1$

素因数の和:36906

約数の個数: 80

約数和(自身を含む): 768117504

約数和(自身を除く): 515034960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 36871, 73742, 110613, 147484, 221226, 294968, 405581, 442452, 479323, 589936, 811162, 884904, 958646, 1216743, 1437969, 1622324, 1769808, 1917292, 2433486, 2875938, 3244648, 3834584, 4866972, 5272553, 5751876, 6489296, 7669168, 9733944, 10545106, 11503752, 15817659, 19467888, 21090212, 23007504, 31635318, 42180424, 63270636, 84360848, 126541272, 253082544]

約数ペア:

[(1, 253082544), (2, 126541272), (3, 84360848), (4, 63270636), (6, 42180424), (8, 31635318), (11, 23007504), (12, 21090212), (13, 19467888), (16, 15817659), (22, 11503752), (24, 10545106), (26, 9733944), (33, 7669168), (39, 6489296), (44, 5751876), (48, 5272553), (52, 4866972), (66, 3834584), (78, 3244648), (88, 2875938), (104, 2433486), (132, 1917292), (143, 1769808), (156, 1622324), (176, 1437969), (208, 1216743), (264, 958646), (286, 884904), (312, 811162), (429, 589936), (528, 479323), (572, 442452), (624, 405581), (858, 294968), (1144, 221226), (1716, 147484), (2288, 110613), (3432, 73742), (6864, 36871)]