1401258564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6521}}^1$

素因数の和:6705

約数の個数: 72

約数和(自身を含む): 3646476288

約数和(自身を除く): 2245217724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 381, 423, 508, 564, 762, 846, 1143, 1524, 1692, 2286, 4572, 5969, 6521, 11938, 13042, 17907, 19563, 23876, 26084, 35814, 39126, 53721, 58689, 71628, 78252, 107442, 117378, 214884, 234756, 306487, 612974, 828167, 919461, 1225948, 1656334, 1838922, 2484501, 2758383, 3312668, 3677844, 4969002, 5516766, 7453503, 9938004, 11033532, 14907006, 29814012, 38923849, 77847698, 116771547, 155695396, 233543094, 350314641, 467086188, 700629282, 1401258564]

約数ペア:

[(1, 1401258564), (2, 700629282), (3, 467086188), (4, 350314641), (6, 233543094), (9, 155695396), (12, 116771547), (18, 77847698), (36, 38923849), (47, 29814012), (94, 14907006), (127, 11033532), (141, 9938004), (188, 7453503), (254, 5516766), (282, 4969002), (381, 3677844), (423, 3312668), (508, 2758383), (564, 2484501), (762, 1838922), (846, 1656334), (1143, 1225948), (1524, 919461), (1692, 828167), (2286, 612974), (4572, 306487), (5969, 234756), (6521, 214884), (11938, 117378), (13042, 107442), (17907, 78252), (19563, 71628), (23876, 58689), (26084, 53721), (35814, 39126)]