742381164

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{420851}}^1$

素因数の和:420875

約数の個数: 54

約数和(自身を含む): 2182959324

約数和(自身を除く): 1440578160

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 420851, 841702, 1262553, 1683404, 2525106, 2945957, 3787659, 5050212, 5891914, 7575318, 8837871, 11783828, 15150636, 17675742, 20621699, 26513613, 35351484, 41243398, 53027226, 61865097, 82486796, 106054452, 123730194, 185595291, 247460388, 371190582, 742381164]

約数ペア:

[(1, 742381164), (2, 371190582), (3, 247460388), (4, 185595291), (6, 123730194), (7, 106054452), (9, 82486796), (12, 61865097), (14, 53027226), (18, 41243398), (21, 35351484), (28, 26513613), (36, 20621699), (42, 17675742), (49, 15150636), (63, 11783828), (84, 8837871), (98, 7575318), (126, 5891914), (147, 5050212), (196, 3787659), (252, 2945957), (294, 2525106), (441, 1683404), (588, 1262553), (882, 841702), (1764, 420851)]