738068904

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{20543}}^1$

素因数の和:21054

約数の個数: 48

約数和(自身を含む): 2003040000

約数和(自身を除く): 1264971096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 11976, 17964, 20543, 35928, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 369774, 493032, 739548, 1479096, 10250957, 20501914, 30752871, 41003828, 61505742, 82007656, 92258613, 123011484, 184517226, 246022968, 369034452, 738068904]

約数ペア:

[(1, 738068904), (2, 369034452), (3, 246022968), (4, 184517226), (6, 123011484), (8, 92258613), (9, 82007656), (12, 61505742), (18, 41003828), (24, 30752871), (36, 20501914), (72, 10250957), (499, 1479096), (998, 739548), (1497, 493032), (1996, 369774), (2994, 246516), (3992, 184887), (4491, 164344), (5988, 123258), (8982, 82172), (11976, 61629), (17964, 41086), (20543, 35928)]