396995196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10355

約数の個数: 72

約数和(自身を含む): 1055953920

約数和(自身を除く): 658958724

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 10303, 12844, 19266, 20606, 30909, 38532, 41212, 61818, 123636, 133939, 195757, 267878, 391514, 401817, 535756, 587271, 783028, 803634, 1174542, 1607268, 1741207, 2349084, 2544841, 3482414, 5089682, 5223621, 6964828, 7634523, 10179364, 10447242, 15269046, 20894484, 30538092, 33082933, 66165866, 99248799, 132331732, 198497598, 396995196]

約数ペア:

[(1, 396995196), (2, 198497598), (3, 132331732), (4, 99248799), (6, 66165866), (12, 33082933), (13, 30538092), (19, 20894484), (26, 15269046), (38, 10447242), (39, 10179364), (52, 7634523), (57, 6964828), (76, 5223621), (78, 5089682), (114, 3482414), (156, 2544841), (169, 2349084), (228, 1741207), (247, 1607268), (338, 1174542), (494, 803634), (507, 783028), (676, 587271), (741, 535756), (988, 401817), (1014, 391514), (1482, 267878), (2028, 195757), (2964, 133939), (3211, 123636), (6422, 61818), (9633, 41212), (10303, 38532), (12844, 30909), (19266, 20606)]