289711968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 144

約数和(自身を含む): 941504256

約数和(自身を除く): 651792288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2551, 2704, 2912, 3549, 4056, 4368, 4732, 5102, 5408, 7098, 7653, 8112, 8736, 9464, 10204, 14196, 15306, 16224, 17857, 18928, 20408, 28392, 30612, 33163, 35714, 37856, 40816, 53571, 56784, 61224, 66326, 71428, 81632, 99489, 107142, 113568, 122448, 132652, 142856, 198978, 214284, 232141, 244896, 265304, 285712, 397956, 428568, 431119, 464282, 530608, 571424, 696423, 795912, 857136, 862238, 928564, 1061216, 1293357, 1392846, 1591824, 1714272, 1724476, 1857128, 2586714, 2785692, 3017833, 3183648, 3448952, 3714256, 5173428, 5571384, 6035666, 6897904, 7428512, 9053499, 10346856, 11142768, 12071332, 13795808, 18106998, 20693712, 22285536, 24142664, 36213996, 41387424, 48285328, 72427992, 96570656, 144855984, 289711968]

約数ペア:

[(1, 289711968), (2, 144855984), (3, 96570656), (4, 72427992), (6, 48285328), (7, 41387424), (8, 36213996), (12, 24142664), (13, 22285536), (14, 20693712), (16, 18106998), (21, 13795808), (24, 12071332), (26, 11142768), (28, 10346856), (32, 9053499), (39, 7428512), (42, 6897904), (48, 6035666), (52, 5571384), (56, 5173428), (78, 3714256), (84, 3448952), (91, 3183648), (96, 3017833), (104, 2785692), (112, 2586714), (156, 1857128), (168, 1724476), (169, 1714272), (182, 1591824), (208, 1392846), (224, 1293357), (273, 1061216), (312, 928564), (336, 862238), (338, 857136), (364, 795912), (416, 696423), (507, 571424), (546, 530608), (624, 464282), (672, 431119), (676, 428568), (728, 397956), (1014, 285712), (1092, 265304), (1183, 244896), (1248, 232141), (1352, 214284), (1456, 198978), (2028, 142856), (2184, 132652), (2366, 122448), (2551, 113568), (2704, 107142), (2912, 99489), (3549, 81632), (4056, 71428), (4368, 66326), (4732, 61224), (5102, 56784), (5408, 53571), (7098, 40816), (7653, 37856), (8112, 35714), (8736, 33163), (9464, 30612), (10204, 28392), (14196, 20408), (15306, 18928), (16224, 17857)]