8340444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 25159680

約数和(自身を除く): 16819236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1439, 1449, 1932, 2878, 2898, 4317, 5756, 5796, 8634, 10073, 12951, 17268, 20146, 25902, 30219, 33097, 40292, 51804, 60438, 66194, 90657, 99291, 120876, 132388, 181314, 198582, 231679, 297873, 362628, 397164, 463358, 595746, 695037, 926716, 1191492, 1390074, 2085111, 2780148, 4170222, 8340444]

約数ペア:

[(1, 8340444), (2, 4170222), (3, 2780148), (4, 2085111), (6, 1390074), (7, 1191492), (9, 926716), (12, 695037), (14, 595746), (18, 463358), (21, 397164), (23, 362628), (28, 297873), (36, 231679), (42, 198582), (46, 181314), (63, 132388), (69, 120876), (84, 99291), (92, 90657), (126, 66194), (138, 60438), (161, 51804), (207, 40292), (252, 33097), (276, 30219), (322, 25902), (414, 20146), (483, 17268), (644, 12951), (828, 10073), (966, 8634), (1439, 5796), (1449, 5756), (1932, 4317), (2878, 2898)]