9781890336

素因数分解:

$2^5\times 3^2\times {\mathrm{2351}}^1\times {\mathrm{14447}}^1$

素因数の和:16814

約数の個数: 72

約数和(自身を含む): 27831009024

約数和(自身を除く): 18049118688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2351, 4702, 7053, 9404, 14106, 14447, 18808, 21159, 28212, 28894, 37616, 42318, 43341, 56424, 57788, 75232, 84636, 86682, 112848, 115576, 130023, 169272, 173364, 225696, 231152, 260046, 338544, 346728, 462304, 520092, 677088, 693456, 1040184, 1386912, 2080368, 4160736, 33964897, 67929794, 101894691, 135859588, 203789382, 271719176, 305684073, 407578764, 543438352, 611368146, 815157528, 1086876704, 1222736292, 1630315056, 2445472584, 3260630112, 4890945168, 9781890336]

約数ペア:

[(1, 9781890336), (2, 4890945168), (3, 3260630112), (4, 2445472584), (6, 1630315056), (8, 1222736292), (9, 1086876704), (12, 815157528), (16, 611368146), (18, 543438352), (24, 407578764), (32, 305684073), (36, 271719176), (48, 203789382), (72, 135859588), (96, 101894691), (144, 67929794), (288, 33964897), (2351, 4160736), (4702, 2080368), (7053, 1386912), (9404, 1040184), (14106, 693456), (14447, 677088), (18808, 520092), (21159, 462304), (28212, 346728), (28894, 338544), (37616, 260046), (42318, 231152), (43341, 225696), (56424, 173364), (57788, 169272), (75232, 130023), (84636, 115576), (86682, 112848)]