315901248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1984

約数の個数: 112

約数和(自身を含む): 914034240

約数和(自身を除く): 598132992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 624, 804, 832, 871, 1072, 1248, 1608, 1742, 1889, 2144, 2496, 2613, 3216, 3484, 3778, 4288, 5226, 5667, 6432, 6968, 7556, 10452, 11334, 12864, 13936, 15112, 20904, 22668, 24557, 27872, 30224, 41808, 45336, 49114, 55744, 60448, 73671, 83616, 90672, 98228, 120896, 126563, 147342, 167232, 181344, 196456, 253126, 294684, 362688, 379689, 392912, 506252, 589368, 759378, 785824, 1012504, 1178736, 1518756, 1571648, 1645319, 2025008, 2357472, 3037512, 3290638, 4050016, 4714944, 4935957, 6075024, 6581276, 8100032, 9871914, 12150048, 13162552, 19743828, 24300096, 26325104, 39487656, 52650208, 78975312, 105300416, 157950624, 315901248]

約数ペア:

[(1, 315901248), (2, 157950624), (3, 105300416), (4, 78975312), (6, 52650208), (8, 39487656), (12, 26325104), (13, 24300096), (16, 19743828), (24, 13162552), (26, 12150048), (32, 9871914), (39, 8100032), (48, 6581276), (52, 6075024), (64, 4935957), (67, 4714944), (78, 4050016), (96, 3290638), (104, 3037512), (134, 2357472), (156, 2025008), (192, 1645319), (201, 1571648), (208, 1518756), (268, 1178736), (312, 1012504), (402, 785824), (416, 759378), (536, 589368), (624, 506252), (804, 392912), (832, 379689), (871, 362688), (1072, 294684), (1248, 253126), (1608, 196456), (1742, 181344), (1889, 167232), (2144, 147342), (2496, 126563), (2613, 120896), (3216, 98228), (3484, 90672), (3778, 83616), (4288, 73671), (5226, 60448), (5667, 55744), (6432, 49114), (6968, 45336), (7556, 41808), (10452, 30224), (11334, 27872), (12864, 24557), (13936, 22668), (15112, 20904)]