290599296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 128

約数和(自身を含む): 867767040

約数和(自身を除く): 577167744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 2208, 2392, 2496, 2531, 2944, 3588, 4416, 4784, 4992, 5062, 7176, 7593, 8832, 9568, 10124, 14352, 15186, 19136, 20248, 28704, 30372, 32903, 38272, 40496, 57408, 58213, 60744, 65806, 80992, 98709, 114816, 116426, 121488, 131612, 161984, 174639, 197418, 232852, 242976, 263224, 323968, 349278, 394836, 465704, 485952, 526448, 698556, 756769, 789672, 931408, 971904, 1052896, 1397112, 1513538, 1579344, 1862816, 2105792, 2270307, 2794224, 3027076, 3158688, 3725632, 4211584, 4540614, 5588448, 6054152, 6317376, 7451264, 9081228, 11176896, 12108304, 12634752, 18162456, 22353792, 24216608, 36324912, 48433216, 72649824, 96866432, 145299648, 290599296]

約数ペア:

[(1, 290599296), (2, 145299648), (3, 96866432), (4, 72649824), (6, 48433216), (8, 36324912), (12, 24216608), (13, 22353792), (16, 18162456), (23, 12634752), (24, 12108304), (26, 11176896), (32, 9081228), (39, 7451264), (46, 6317376), (48, 6054152), (52, 5588448), (64, 4540614), (69, 4211584), (78, 3725632), (92, 3158688), (96, 3027076), (104, 2794224), (128, 2270307), (138, 2105792), (156, 1862816), (184, 1579344), (192, 1513538), (208, 1397112), (276, 1052896), (299, 971904), (312, 931408), (368, 789672), (384, 756769), (416, 698556), (552, 526448), (598, 485952), (624, 465704), (736, 394836), (832, 349278), (897, 323968), (1104, 263224), (1196, 242976), (1248, 232852), (1472, 197418), (1664, 174639), (1794, 161984), (2208, 131612), (2392, 121488), (2496, 116426), (2531, 114816), (2944, 98709), (3588, 80992), (4416, 65806), (4784, 60744), (4992, 58213), (5062, 57408), (7176, 40496), (7593, 38272), (8832, 32903), (9568, 30372), (10124, 28704), (14352, 20248), (15186, 19136)]