457965108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1283143680

約数和(自身を除く): 825178572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 101, 102, 124, 153, 186, 202, 204, 239, 279, 303, 306, 372, 404, 478, 527, 558, 606, 612, 717, 909, 956, 1054, 1116, 1212, 1434, 1581, 1717, 1818, 2108, 2151, 2868, 3131, 3162, 3434, 3636, 4063, 4302, 4743, 5151, 6262, 6324, 6868, 7409, 8126, 8604, 9393, 9486, 10302, 12189, 12524, 14818, 15453, 16252, 18786, 18972, 20604, 22227, 24139, 24378, 28179, 29636, 30906, 36567, 37572, 44454, 48278, 48756, 53227, 56358, 61812, 66681, 72417, 73134, 88908, 96556, 106454, 112716, 125953, 133362, 144834, 146268, 159681, 212908, 217251, 251906, 266724, 289668, 319362, 377859, 410363, 434502, 479043, 503812, 638724, 748309, 755718, 820726, 869004, 958086, 1133577, 1231089, 1496618, 1511436, 1641452, 1916172, 2244927, 2267154, 2462178, 2993236, 3693267, 4489854, 4534308, 4924356, 6734781, 7386534, 8979708, 12721253, 13469562, 14773068, 25442506, 26939124, 38163759, 50885012, 76327518, 114491277, 152655036, 228982554, 457965108]

約数ペア:

[(1, 457965108), (2, 228982554), (3, 152655036), (4, 114491277), (6, 76327518), (9, 50885012), (12, 38163759), (17, 26939124), (18, 25442506), (31, 14773068), (34, 13469562), (36, 12721253), (51, 8979708), (62, 7386534), (68, 6734781), (93, 4924356), (101, 4534308), (102, 4489854), (124, 3693267), (153, 2993236), (186, 2462178), (202, 2267154), (204, 2244927), (239, 1916172), (279, 1641452), (303, 1511436), (306, 1496618), (372, 1231089), (404, 1133577), (478, 958086), (527, 869004), (558, 820726), (606, 755718), (612, 748309), (717, 638724), (909, 503812), (956, 479043), (1054, 434502), (1116, 410363), (1212, 377859), (1434, 319362), (1581, 289668), (1717, 266724), (1818, 251906), (2108, 217251), (2151, 212908), (2868, 159681), (3131, 146268), (3162, 144834), (3434, 133362), (3636, 125953), (4063, 112716), (4302, 106454), (4743, 96556), (5151, 88908), (6262, 73134), (6324, 72417), (6868, 66681), (7409, 61812), (8126, 56358), (8604, 53227), (9393, 48756), (9486, 48278), (10302, 44454), (12189, 37572), (12524, 36567), (14818, 30906), (15453, 29636), (16252, 28179), (18786, 24378), (18972, 24139), (20604, 22227)]