854697972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 2095632000

約数和(自身を除く): 1240934028

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 131, 149, 164, 178, 246, 262, 267, 298, 356, 393, 447, 492, 524, 534, 596, 786, 894, 1068, 1572, 1788, 3649, 5371, 6109, 7298, 10742, 10947, 11659, 12218, 13261, 14596, 16113, 18327, 19519, 21484, 21894, 23318, 24436, 26522, 32226, 34977, 36654, 39038, 39783, 43788, 46636, 53044, 58557, 64452, 69954, 73308, 78076, 79566, 117114, 139908, 159132, 234228, 478019, 543701, 800279, 956038, 1087402, 1434057, 1600558, 1631103, 1737191, 1912076, 2174804, 2400837, 2868114, 3201116, 3262206, 3474382, 4801674, 5211573, 5736228, 6524412, 6948764, 9603348, 10423146, 20846292, 71224831, 142449662, 213674493, 284899324, 427348986, 854697972]

約数ペア:

[(1, 854697972), (2, 427348986), (3, 284899324), (4, 213674493), (6, 142449662), (12, 71224831), (41, 20846292), (82, 10423146), (89, 9603348), (123, 6948764), (131, 6524412), (149, 5736228), (164, 5211573), (178, 4801674), (246, 3474382), (262, 3262206), (267, 3201116), (298, 2868114), (356, 2400837), (393, 2174804), (447, 1912076), (492, 1737191), (524, 1631103), (534, 1600558), (596, 1434057), (786, 1087402), (894, 956038), (1068, 800279), (1572, 543701), (1788, 478019), (3649, 234228), (5371, 159132), (6109, 139908), (7298, 117114), (10742, 79566), (10947, 78076), (11659, 73308), (12218, 69954), (13261, 64452), (14596, 58557), (16113, 53044), (18327, 46636), (19519, 43788), (21484, 39783), (21894, 39038), (23318, 36654), (24436, 34977), (26522, 32226)]