289388052

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{5689}}^1$

素因数の和:5862

約数の個数: 60

約数和(自身を含む): 761469940

約数和(自身を除く): 472081888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 5689, 8478, 11378, 12717, 16956, 17067, 22756, 25434, 34134, 50868, 51201, 68268, 102402, 153603, 204804, 307206, 460809, 614412, 893173, 921618, 1786346, 1843236, 2679519, 3572692, 5359038, 8038557, 10718076, 16077114, 24115671, 32154228, 48231342, 72347013, 96462684, 144694026, 289388052]

約数ペア:

[(1, 289388052), (2, 144694026), (3, 96462684), (4, 72347013), (6, 48231342), (9, 32154228), (12, 24115671), (18, 16077114), (27, 10718076), (36, 8038557), (54, 5359038), (81, 3572692), (108, 2679519), (157, 1843236), (162, 1786346), (314, 921618), (324, 893173), (471, 614412), (628, 460809), (942, 307206), (1413, 204804), (1884, 153603), (2826, 102402), (4239, 68268), (5652, 51201), (5689, 50868), (8478, 34134), (11378, 25434), (12717, 22756), (16956, 17067)]