290477736

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 808198560

約数和(自身を除く): 517720824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 163, 212, 318, 326, 424, 467, 477, 489, 636, 652, 934, 954, 978, 1272, 1304, 1401, 1467, 1868, 1908, 1956, 2802, 2934, 3736, 3816, 3912, 4203, 5604, 5868, 8406, 8639, 11208, 11736, 16812, 17278, 24751, 25917, 33624, 34556, 49502, 51834, 69112, 74253, 76121, 77751, 99004, 103668, 148506, 152242, 155502, 198008, 207336, 222759, 228363, 297012, 304484, 311004, 445518, 456726, 594024, 608968, 622008, 685089, 891036, 913452, 1370178, 1782072, 1826904, 2740356, 4034413, 5480712, 8068826, 12103239, 16137652, 24206478, 32275304, 36309717, 48412956, 72619434, 96825912, 145238868, 290477736]

約数ペア:

[(1, 290477736), (2, 145238868), (3, 96825912), (4, 72619434), (6, 48412956), (8, 36309717), (9, 32275304), (12, 24206478), (18, 16137652), (24, 12103239), (36, 8068826), (53, 5480712), (72, 4034413), (106, 2740356), (159, 1826904), (163, 1782072), (212, 1370178), (318, 913452), (326, 891036), (424, 685089), (467, 622008), (477, 608968), (489, 594024), (636, 456726), (652, 445518), (934, 311004), (954, 304484), (978, 297012), (1272, 228363), (1304, 222759), (1401, 207336), (1467, 198008), (1868, 155502), (1908, 152242), (1956, 148506), (2802, 103668), (2934, 99004), (3736, 77751), (3816, 76121), (3912, 74253), (4203, 69112), (5604, 51834), (5868, 49502), (8406, 34556), (8639, 33624), (11208, 25917), (11736, 24751), (16812, 17278)]