64385179488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{404267}}^1$

素因数の和:404369

約数の個数: 144

約数和(自身を含む): 211901114880

約数和(自身を除く): 147515935392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8848, 9954, 11376, 13272, 17696, 19908, 22752, 26544, 39816, 53088, 79632, 159264, 404267, 808534, 1212801, 1617068, 2425602, 2829869, 3234136, 3638403, 4851204, 5659738, 6468272, 7276806, 8489607, 9702408, 11319476, 12936544, 14553612, 16979214, 19404816, 22638952, 25468821, 29107224, 31937093, 33958428, 38809632, 45277904, 50937642, 58214448, 63874186, 67916856, 90555808, 95811279, 101875284, 116428896, 127748372, 135833712, 191622558, 203750568, 223559651, 255496744, 271667424, 287433837, 383245116, 407501136, 447119302, 510993488, 574867674, 670678953, 766490232, 815002272, 894238604, 1021986976, 1149735348, 1341357906, 1532980464, 1788477208, 2012036859, 2299470696, 2682715812, 3065960928, 3576954416, 4024073718, 4598941392, 5365431624, 7153908832, 8048147436, 9197882784, 10730863248, 16096294872, 21461726496, 32192589744, 64385179488]

約数ペア:

[(1, 64385179488), (2, 32192589744), (3, 21461726496), (4, 16096294872), (6, 10730863248), (7, 9197882784), (8, 8048147436), (9, 7153908832), (12, 5365431624), (14, 4598941392), (16, 4024073718), (18, 3576954416), (21, 3065960928), (24, 2682715812), (28, 2299470696), (32, 2012036859), (36, 1788477208), (42, 1532980464), (48, 1341357906), (56, 1149735348), (63, 1021986976), (72, 894238604), (79, 815002272), (84, 766490232), (96, 670678953), (112, 574867674), (126, 510993488), (144, 447119302), (158, 407501136), (168, 383245116), (224, 287433837), (237, 271667424), (252, 255496744), (288, 223559651), (316, 203750568), (336, 191622558), (474, 135833712), (504, 127748372), (553, 116428896), (632, 101875284), (672, 95811279), (711, 90555808), (948, 67916856), (1008, 63874186), (1106, 58214448), (1264, 50937642), (1422, 45277904), (1659, 38809632), (1896, 33958428), (2016, 31937093), (2212, 29107224), (2528, 25468821), (2844, 22638952), (3318, 19404816), (3792, 16979214), (4424, 14553612), (4977, 12936544), (5688, 11319476), (6636, 9702408), (7584, 8489607), (8848, 7276806), (9954, 6468272), (11376, 5659738), (13272, 4851204), (17696, 3638403), (19908, 3234136), (22752, 2829869), (26544, 2425602), (39816, 1617068), (53088, 1212801), (79632, 808534), (159264, 404267)]