251687102472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{133183}}^1$

素因数の和:133884

約数の個数: 128

約数和(自身を含む): 754034534400

約数和(自身を除く): 502347431928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 673, 702, 936, 1346, 1404, 2019, 2692, 2808, 4038, 5384, 6057, 8076, 8749, 12114, 16152, 17498, 18171, 24228, 26247, 34996, 36342, 48456, 52494, 69992, 72684, 78741, 104988, 133183, 145368, 157482, 209976, 236223, 266366, 314964, 399549, 472446, 532732, 629928, 799098, 944892, 1065464, 1198647, 1598196, 1731379, 1889784, 2397294, 3196392, 3462758, 3595941, 4794588, 5194137, 6925516, 7191882, 9589176, 10388274, 13851032, 14383764, 15582411, 20776548, 28767528, 31164822, 41553096, 46747233, 62329644, 89632159, 93494466, 124659288, 179264318, 186988932, 268896477, 358528636, 373977864, 537792954, 717057272, 806689431, 1075585908, 1165218067, 1613378862, 2151171816, 2330436134, 2420068293, 3226757724, 3495654201, 4660872268, 4840136586, 6453515448, 6991308402, 9321744536, 9680273172, 10486962603, 13982616804, 19360546344, 20973925206, 27965233608, 31460887809, 41947850412, 62921775618, 83895700824, 125843551236, 251687102472]

約数ペア:

[(1, 251687102472), (2, 125843551236), (3, 83895700824), (4, 62921775618), (6, 41947850412), (8, 31460887809), (9, 27965233608), (12, 20973925206), (13, 19360546344), (18, 13982616804), (24, 10486962603), (26, 9680273172), (27, 9321744536), (36, 6991308402), (39, 6453515448), (52, 4840136586), (54, 4660872268), (72, 3495654201), (78, 3226757724), (104, 2420068293), (108, 2330436134), (117, 2151171816), (156, 1613378862), (216, 1165218067), (234, 1075585908), (312, 806689431), (351, 717057272), (468, 537792954), (673, 373977864), (702, 358528636), (936, 268896477), (1346, 186988932), (1404, 179264318), (2019, 124659288), (2692, 93494466), (2808, 89632159), (4038, 62329644), (5384, 46747233), (6057, 41553096), (8076, 31164822), (8749, 28767528), (12114, 20776548), (16152, 15582411), (17498, 14383764), (18171, 13851032), (24228, 10388274), (26247, 9589176), (34996, 7191882), (36342, 6925516), (48456, 5194137), (52494, 4794588), (69992, 3595941), (72684, 3462758), (78741, 3196392), (104988, 2397294), (133183, 1889784), (145368, 1731379), (157482, 1598196), (209976, 1198647), (236223, 1065464), (266366, 944892), (314964, 799098), (399549, 629928), (472446, 532732)]