2780419104

素因数分解:

$2^5\times 3^2\times {\mathrm{1697}}^1\times {\mathrm{5689}}^1$

素因数の和:7402

約数の個数: 72

約数和(自身を含む): 7912866780

約数和(自身を除く): 5132447676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1697, 3394, 5091, 5689, 6788, 10182, 11378, 13576, 15273, 17067, 20364, 22756, 27152, 30546, 34134, 40728, 45512, 51201, 54304, 61092, 68268, 81456, 91024, 102402, 122184, 136536, 162912, 182048, 204804, 244368, 273072, 409608, 488736, 546144, 819216, 1638432, 9654233, 19308466, 28962699, 38616932, 57925398, 77233864, 86888097, 115850796, 154467728, 173776194, 231701592, 308935456, 347552388, 463403184, 695104776, 926806368, 1390209552, 2780419104]

約数ペア:

[(1, 2780419104), (2, 1390209552), (3, 926806368), (4, 695104776), (6, 463403184), (8, 347552388), (9, 308935456), (12, 231701592), (16, 173776194), (18, 154467728), (24, 115850796), (32, 86888097), (36, 77233864), (48, 57925398), (72, 38616932), (96, 28962699), (144, 19308466), (288, 9654233), (1697, 1638432), (3394, 819216), (5091, 546144), (5689, 488736), (6788, 409608), (10182, 273072), (11378, 244368), (13576, 204804), (15273, 182048), (17067, 162912), (20364, 136536), (22756, 122184), (27152, 102402), (30546, 91024), (34134, 81456), (40728, 68268), (45512, 61092), (51201, 54304)]