307238256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4071

約数の個数: 120

約数和(自身を含む): 948803856

約数和(自身を除く): 641565600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4003, 4264, 4797, 5904, 6396, 8006, 8528, 9594, 12009, 12792, 16012, 19188, 24018, 25584, 32024, 36027, 38376, 48036, 52039, 64048, 72054, 76752, 96072, 104078, 144108, 156117, 164123, 192144, 208156, 288216, 312234, 328246, 416312, 468351, 492369, 576432, 624468, 656492, 832624, 936702, 984738, 1248936, 1312984, 1477107, 1873404, 1969476, 2133599, 2497872, 2625968, 2954214, 3746808, 3938952, 4267198, 5908428, 6400797, 7493616, 7877904, 8534396, 11816856, 12801594, 17068792, 19202391, 23633712, 25603188, 34137584, 38404782, 51206376, 76809564, 102412752, 153619128, 307238256]

約数ペア:

[(1, 307238256), (2, 153619128), (3, 102412752), (4, 76809564), (6, 51206376), (8, 38404782), (9, 34137584), (12, 25603188), (13, 23633712), (16, 19202391), (18, 17068792), (24, 12801594), (26, 11816856), (36, 8534396), (39, 7877904), (41, 7493616), (48, 6400797), (52, 5908428), (72, 4267198), (78, 3938952), (82, 3746808), (104, 2954214), (117, 2625968), (123, 2497872), (144, 2133599), (156, 1969476), (164, 1873404), (208, 1477107), (234, 1312984), (246, 1248936), (312, 984738), (328, 936702), (369, 832624), (468, 656492), (492, 624468), (533, 576432), (624, 492369), (656, 468351), (738, 416312), (936, 328246), (984, 312234), (1066, 288216), (1476, 208156), (1599, 192144), (1872, 164123), (1968, 156117), (2132, 144108), (2952, 104078), (3198, 96072), (4003, 76752), (4264, 72054), (4797, 64048), (5904, 52039), (6396, 48036), (8006, 38376), (8528, 36027), (9594, 32024), (12009, 25584), (12792, 24018), (16012, 19188)]