307136508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5869}}^1$

素因数の和:5979

約数の個数: 72

約数和(自身を含む): 843166800

約数和(自身を除く): 536030292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 5869, 7476, 8722, 11738, 13083, 17444, 17607, 23476, 26166, 35214, 41083, 52332, 70428, 82166, 123249, 164332, 246498, 287581, 492996, 522341, 575162, 862743, 1044682, 1150324, 1567023, 1725486, 2089364, 3134046, 3450972, 3656387, 6268092, 7312774, 10969161, 14625548, 21938322, 25594709, 43876644, 51189418, 76784127, 102378836, 153568254, 307136508]

約数ペア:

[(1, 307136508), (2, 153568254), (3, 102378836), (4, 76784127), (6, 51189418), (7, 43876644), (12, 25594709), (14, 21938322), (21, 14625548), (28, 10969161), (42, 7312774), (49, 6268092), (84, 3656387), (89, 3450972), (98, 3134046), (147, 2089364), (178, 1725486), (196, 1567023), (267, 1150324), (294, 1044682), (356, 862743), (534, 575162), (588, 522341), (623, 492996), (1068, 287581), (1246, 246498), (1869, 164332), (2492, 123249), (3738, 82166), (4361, 70428), (5869, 52332), (7476, 41083), (8722, 35214), (11738, 26166), (13083, 23476), (17444, 17607)]