315484504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 664070400

約数和(自身を除く): 348585896

約数列:

[1, 2, 4, 8, 17, 29, 34, 41, 58, 68, 82, 116, 136, 164, 232, 328, 493, 697, 986, 1189, 1394, 1951, 1972, 2378, 2788, 3902, 3944, 4756, 5576, 7804, 9512, 15608, 20213, 33167, 40426, 56579, 66334, 79991, 80852, 113158, 132668, 159982, 161704, 226316, 265336, 319964, 452632, 639928, 961843, 1359847, 1923686, 2319739, 2719694, 3847372, 4639478, 5439388, 7694744, 9278956, 10878776, 18557912, 39435563, 78871126, 157742252, 315484504]

約数ペア:

[(1, 315484504), (2, 157742252), (4, 78871126), (8, 39435563), (17, 18557912), (29, 10878776), (34, 9278956), (41, 7694744), (58, 5439388), (68, 4639478), (82, 3847372), (116, 2719694), (136, 2319739), (164, 1923686), (232, 1359847), (328, 961843), (493, 639928), (697, 452632), (986, 319964), (1189, 265336), (1394, 226316), (1951, 161704), (1972, 159982), (2378, 132668), (2788, 113158), (3902, 80852), (3944, 79991), (4756, 66334), (5576, 56579), (7804, 40426), (9512, 33167), (15608, 20213)]