820365312

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10309

約数の個数: 96

約数和(自身を含む): 2355575040

約数和(自身を除く): 1535209728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4992, 6144, 6656, 9984, 10271, 13312, 19968, 20542, 26624, 30813, 39936, 41084, 61626, 79872, 82168, 123252, 133523, 164336, 246504, 267046, 328672, 400569, 493008, 534092, 657344, 801138, 986016, 1068184, 1314688, 1602276, 1972032, 2136368, 2629376, 3204552, 3944064, 4272736, 5258752, 6409104, 7888128, 8545472, 10517504, 12818208, 15776256, 17090944, 21035008, 25636416, 31552512, 34181888, 51272832, 63105024, 68363776, 102545664, 136727552, 205091328, 273455104, 410182656, 820365312]

約数ペア:

[(1, 820365312), (2, 410182656), (3, 273455104), (4, 205091328), (6, 136727552), (8, 102545664), (12, 68363776), (13, 63105024), (16, 51272832), (24, 34181888), (26, 31552512), (32, 25636416), (39, 21035008), (48, 17090944), (52, 15776256), (64, 12818208), (78, 10517504), (96, 8545472), (104, 7888128), (128, 6409104), (156, 5258752), (192, 4272736), (208, 3944064), (256, 3204552), (312, 2629376), (384, 2136368), (416, 1972032), (512, 1602276), (624, 1314688), (768, 1068184), (832, 986016), (1024, 801138), (1248, 657344), (1536, 534092), (1664, 493008), (2048, 400569), (2496, 328672), (3072, 267046), (3328, 246504), (4992, 164336), (6144, 133523), (6656, 123252), (9984, 82168), (10271, 79872), (13312, 61626), (19968, 41084), (20542, 39936), (26624, 30813)]