748319104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23669}}^1$

素因数の和:23715

約数の個数: 64

約数和(自身を含む): 1690038000

約数和(自身を除く): 941718896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 23669, 31616, 47338, 94676, 189352, 307697, 378704, 449711, 615394, 757408, 899422, 1230788, 1514816, 1798844, 2461576, 3029632, 3597688, 4923152, 5846243, 7195376, 9846304, 11692486, 14390752, 19692608, 23384972, 28781504, 39385216, 46769944, 57563008, 93539888, 187079776, 374159552, 748319104]

約数ペア:

[(1, 748319104), (2, 374159552), (4, 187079776), (8, 93539888), (13, 57563008), (16, 46769944), (19, 39385216), (26, 28781504), (32, 23384972), (38, 19692608), (52, 14390752), (64, 11692486), (76, 9846304), (104, 7195376), (128, 5846243), (152, 4923152), (208, 3597688), (247, 3029632), (304, 2461576), (416, 1798844), (494, 1514816), (608, 1230788), (832, 899422), (988, 757408), (1216, 615394), (1664, 449711), (1976, 378704), (2432, 307697), (3952, 189352), (7904, 94676), (15808, 47338), (23669, 31616)]