298438308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16313

約数の個数: 72

約数和(自身を含む): 874019328

約数和(自身を除く): 575581020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 16223, 18396, 32446, 48669, 64892, 97338, 113561, 146007, 194676, 227122, 292014, 340683, 454244, 584028, 681366, 1022049, 1184279, 1362732, 2044098, 2368558, 3552837, 4088196, 4737116, 7105674, 8289953, 10658511, 14211348, 16579906, 21317022, 24869859, 33159812, 42634044, 49739718, 74609577, 99479436, 149219154, 298438308]

約数ペア:

[(1, 298438308), (2, 149219154), (3, 99479436), (4, 74609577), (6, 49739718), (7, 42634044), (9, 33159812), (12, 24869859), (14, 21317022), (18, 16579906), (21, 14211348), (28, 10658511), (36, 8289953), (42, 7105674), (63, 4737116), (73, 4088196), (84, 3552837), (126, 2368558), (146, 2044098), (219, 1362732), (252, 1184279), (292, 1022049), (438, 681366), (511, 584028), (657, 454244), (876, 340683), (1022, 292014), (1314, 227122), (1533, 194676), (2044, 146007), (2628, 113561), (3066, 97338), (4599, 64892), (6132, 48669), (9198, 32446), (16223, 18396)]