256313110704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3911}}^1\times {\mathrm{195049}}^1$

素因数の和:198978

約数の個数: 80

約数和(自身を含む): 756931315200

約数和(自身を除く): 500618204496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3911, 7822, 11733, 15644, 23466, 27377, 31288, 46932, 54754, 62576, 82131, 93864, 109508, 164262, 187728, 195049, 219016, 328524, 390098, 438032, 585147, 657048, 780196, 1170294, 1314096, 1365343, 1560392, 2340588, 2730686, 3120784, 4096029, 4681176, 5461372, 8192058, 9362352, 10922744, 16384116, 21845488, 32768232, 65536464, 762836639, 1525673278, 2288509917, 3051346556, 4577019834, 5339856473, 6102693112, 9154039668, 10679712946, 12205386224, 16019569419, 18308079336, 21359425892, 32039138838, 36616158672, 42718851784, 64078277676, 85437703568, 128156555352, 256313110704]

約数ペア:

[(1, 256313110704), (2, 128156555352), (3, 85437703568), (4, 64078277676), (6, 42718851784), (7, 36616158672), (8, 32039138838), (12, 21359425892), (14, 18308079336), (16, 16019569419), (21, 12205386224), (24, 10679712946), (28, 9154039668), (42, 6102693112), (48, 5339856473), (56, 4577019834), (84, 3051346556), (112, 2288509917), (168, 1525673278), (336, 762836639), (3911, 65536464), (7822, 32768232), (11733, 21845488), (15644, 16384116), (23466, 10922744), (27377, 9362352), (31288, 8192058), (46932, 5461372), (54754, 4681176), (62576, 4096029), (82131, 3120784), (93864, 2730686), (109508, 2340588), (164262, 1560392), (187728, 1365343), (195049, 1314096), (219016, 1170294), (328524, 780196), (390098, 657048), (438032, 585147)]