258361116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 708341760

約数和(自身を除く): 449980644

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 116, 138, 156, 169, 174, 191, 276, 299, 338, 348, 377, 382, 507, 573, 598, 667, 676, 754, 764, 897, 1014, 1131, 1146, 1196, 1334, 1508, 1794, 2001, 2028, 2262, 2292, 2483, 2668, 3588, 3887, 4002, 4393, 4524, 4901, 4966, 5539, 7449, 7774, 8004, 8671, 8786, 9802, 9932, 11078, 11661, 13179, 14703, 14898, 15548, 16617, 17342, 17572, 19604, 22156, 23322, 26013, 26358, 29406, 29796, 32279, 33234, 34684, 46644, 52026, 52716, 57109, 58812, 64558, 66468, 72007, 96837, 104052, 112723, 114218, 127397, 129116, 144014, 171327, 193674, 216021, 225446, 228436, 254794, 288028, 338169, 342654, 382191, 387348, 432042, 450892, 509588, 676338, 685308, 742417, 764382, 864084, 936091, 1352676, 1484834, 1528764, 1656161, 1872182, 2227251, 2808273, 2969668, 3312322, 3744364, 4454502, 4968483, 5616546, 6624644, 8909004, 9936966, 11233092, 19873932, 21530093, 43060186, 64590279, 86120372, 129180558, 258361116]

約数ペア:

[(1, 258361116), (2, 129180558), (3, 86120372), (4, 64590279), (6, 43060186), (12, 21530093), (13, 19873932), (23, 11233092), (26, 9936966), (29, 8909004), (39, 6624644), (46, 5616546), (52, 4968483), (58, 4454502), (69, 3744364), (78, 3312322), (87, 2969668), (92, 2808273), (116, 2227251), (138, 1872182), (156, 1656161), (169, 1528764), (174, 1484834), (191, 1352676), (276, 936091), (299, 864084), (338, 764382), (348, 742417), (377, 685308), (382, 676338), (507, 509588), (573, 450892), (598, 432042), (667, 387348), (676, 382191), (754, 342654), (764, 338169), (897, 288028), (1014, 254794), (1131, 228436), (1146, 225446), (1196, 216021), (1334, 193674), (1508, 171327), (1794, 144014), (2001, 129116), (2028, 127397), (2262, 114218), (2292, 112723), (2483, 104052), (2668, 96837), (3588, 72007), (3887, 66468), (4002, 64558), (4393, 58812), (4524, 57109), (4901, 52716), (4966, 52026), (5539, 46644), (7449, 34684), (7774, 33234), (8004, 32279), (8671, 29796), (8786, 29406), (9802, 26358), (9932, 26013), (11078, 23322), (11661, 22156), (13179, 19604), (14703, 17572), (14898, 17342), (15548, 16617)]