288402738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2267

約数の個数: 64

約数和(自身を含む): 653788800

約数和(自身を除く): 365386062

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 59, 78, 87, 118, 174, 177, 354, 377, 754, 767, 1131, 1534, 1711, 2161, 2262, 2301, 3422, 4322, 4602, 5133, 6483, 10266, 12966, 22243, 28093, 44486, 56186, 62669, 66729, 84279, 125338, 127499, 133458, 168558, 188007, 254998, 376014, 382497, 764994, 814697, 1629394, 1657487, 2444091, 3314974, 3697471, 4888182, 4972461, 7394942, 9944922, 11092413, 22184826, 48067123, 96134246, 144201369, 288402738]

約数ペア:

[(1, 288402738), (2, 144201369), (3, 96134246), (6, 48067123), (13, 22184826), (26, 11092413), (29, 9944922), (39, 7394942), (58, 4972461), (59, 4888182), (78, 3697471), (87, 3314974), (118, 2444091), (174, 1657487), (177, 1629394), (354, 814697), (377, 764994), (754, 382497), (767, 376014), (1131, 254998), (1534, 188007), (1711, 168558), (2161, 133458), (2262, 127499), (2301, 125338), (3422, 84279), (4322, 66729), (4602, 62669), (5133, 56186), (6483, 44486), (10266, 28093), (12966, 22243)]