217108128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{72953}}^1$

素因数の和:72997

約数の個数: 48

約数和(自身を含む): 588301056

約数和(自身を除く): 371192928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 72953, 145906, 218859, 291812, 437718, 583624, 875436, 1167248, 1750872, 2261543, 2334496, 3501744, 4523086, 6784629, 7003488, 9046172, 13569258, 18092344, 27138516, 36184688, 54277032, 72369376, 108554064, 217108128]

約数ペア:

[(1, 217108128), (2, 108554064), (3, 72369376), (4, 54277032), (6, 36184688), (8, 27138516), (12, 18092344), (16, 13569258), (24, 9046172), (31, 7003488), (32, 6784629), (48, 4523086), (62, 3501744), (93, 2334496), (96, 2261543), (124, 1750872), (186, 1167248), (248, 875436), (372, 583624), (496, 437718), (744, 291812), (992, 218859), (1488, 145906), (2976, 72953)]