492023301104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1\times {\mathrm{21023}}^1$

素因数の和:21678

約数の個数: 80

約数和(自身を含む): 1011715246080

約数和(自身を除く): 519691944976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 461, 668, 922, 1336, 1844, 2672, 3173, 3688, 6346, 7376, 8759, 12692, 17518, 21023, 25384, 35036, 42046, 50768, 70072, 76987, 84092, 140144, 153974, 168184, 307948, 336368, 399437, 615896, 798874, 1231792, 1462753, 1597748, 2925506, 3195496, 3510841, 5851012, 6390992, 7021682, 9691603, 11702024, 14043364, 19383206, 23404048, 28086728, 38766412, 56173456, 66705979, 77532824, 133411958, 155065648, 184140457, 266823916, 368280914, 533647832, 736561828, 1067295664, 1473123656, 1618497701, 2946247312, 3236995402, 6473990804, 12947981608, 25895963216, 30751456319, 61502912638, 123005825276, 246011650552, 492023301104]

約数ペア:

[(1, 492023301104), (2, 246011650552), (4, 123005825276), (8, 61502912638), (16, 30751456319), (19, 25895963216), (38, 12947981608), (76, 6473990804), (152, 3236995402), (167, 2946247312), (304, 1618497701), (334, 1473123656), (461, 1067295664), (668, 736561828), (922, 533647832), (1336, 368280914), (1844, 266823916), (2672, 184140457), (3173, 155065648), (3688, 133411958), (6346, 77532824), (7376, 66705979), (8759, 56173456), (12692, 38766412), (17518, 28086728), (21023, 23404048), (25384, 19383206), (35036, 14043364), (42046, 11702024), (50768, 9691603), (70072, 7021682), (76987, 6390992), (84092, 5851012), (140144, 3510841), (153974, 3195496), (168184, 2925506), (307948, 1597748), (336368, 1462753), (399437, 1231792), (615896, 798874)]