318333184

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 701292312

約数和(自身を除く): 382959128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2333, 2624, 3328, 4264, 4666, 5248, 8528, 9332, 10496, 17056, 18664, 30329, 34112, 37328, 60658, 68224, 74656, 95653, 121316, 136448, 149312, 191306, 242632, 298624, 382612, 485264, 597248, 765224, 970528, 1243489, 1530448, 1941056, 2486978, 3060896, 3882112, 4973956, 6121792, 7764224, 9947912, 12243584, 19895824, 24487168, 39791648, 79583296, 159166592, 318333184]

約数ペア:

[(1, 318333184), (2, 159166592), (4, 79583296), (8, 39791648), (13, 24487168), (16, 19895824), (26, 12243584), (32, 9947912), (41, 7764224), (52, 6121792), (64, 4973956), (82, 3882112), (104, 3060896), (128, 2486978), (164, 1941056), (208, 1530448), (256, 1243489), (328, 970528), (416, 765224), (533, 597248), (656, 485264), (832, 382612), (1066, 298624), (1312, 242632), (1664, 191306), (2132, 149312), (2333, 136448), (2624, 121316), (3328, 95653), (4264, 74656), (4666, 68224), (5248, 60658), (8528, 37328), (9332, 34112), (10496, 30329), (17056, 18664)]