15951497424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{472721}}^1$

素因数の和:472788

約数の個数: 80

約数和(自身を含む): 44549321280

約数和(自身を除く): 28597823856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 33744, 472721, 945442, 1418163, 1890884, 2836326, 3781768, 5672652, 7563536, 8981699, 11345304, 17490677, 17963398, 22690608, 26945097, 34981354, 35926796, 52472031, 53890194, 69962708, 71853592, 104944062, 107780388, 139925416, 143707184, 209888124, 215560776, 279850832, 332322863, 419776248, 431121552, 664645726, 839552496, 996968589, 1329291452, 1993937178, 2658582904, 3987874356, 5317165808, 7975748712, 15951497424]

約数ペア:

[(1, 15951497424), (2, 7975748712), (3, 5317165808), (4, 3987874356), (6, 2658582904), (8, 1993937178), (12, 1329291452), (16, 996968589), (19, 839552496), (24, 664645726), (37, 431121552), (38, 419776248), (48, 332322863), (57, 279850832), (74, 215560776), (76, 209888124), (111, 143707184), (114, 139925416), (148, 107780388), (152, 104944062), (222, 71853592), (228, 69962708), (296, 53890194), (304, 52472031), (444, 35926796), (456, 34981354), (592, 26945097), (703, 22690608), (888, 17963398), (912, 17490677), (1406, 11345304), (1776, 8981699), (2109, 7563536), (2812, 5672652), (4218, 3781768), (5624, 2836326), (8436, 1890884), (11248, 1418163), (16872, 945442), (33744, 472721)]