331701552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 240

約数和(自身を含む): 1210547520

約数和(自身を除く): 878845968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1428, 1456, 1489, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2856, 2978, 3094, 3276, 3536, 3978, 4284, 4368, 4467, 4641, 5304, 5712, 5956, 6188, 6552, 7956, 8568, 8934, 9282, 10423, 10608, 11912, 12376, 13104, 13401, 13923, 15912, 17136, 17868, 18564, 19357, 20846, 23824, 24752, 25313, 26802, 27846, 31269, 31824, 35736, 37128, 38714, 41692, 50626, 53604, 55692, 58071, 62538, 71472, 74256, 75939, 77428, 83384, 93807, 101252, 107208, 111384, 116142, 125076, 135499, 151878, 154856, 166768, 174213, 177191, 187614, 202504, 214416, 222768, 227817, 232284, 250152, 270998, 303756, 309712, 329069, 348426, 354382, 375228, 405008, 406497, 455634, 464568, 500304, 531573, 541996, 607512, 658138, 696852, 708764, 750456, 812994, 911268, 929136, 987207, 1063146, 1083992, 1215024, 1219491, 1316276, 1393704, 1417528, 1500912, 1594719, 1625988, 1822536, 1974414, 2126292, 2167984, 2303483, 2438982, 2632552, 2787408, 2835056, 2961621, 3189438, 3251976, 3645072, 3948828, 4252584, 4606966, 4877964, 5265104, 5923242, 6378876, 6503952, 6910449, 7897656, 8505168, 9213932, 9755928, 11846484, 12757752, 13820898, 15795312, 18427864, 19511856, 20731347, 23692968, 25515504, 27641796, 36855728, 41462694, 47385936, 55283592, 82925388, 110567184, 165850776, 331701552]

約数ペア:

[(1, 331701552), (2, 165850776), (3, 110567184), (4, 82925388), (6, 55283592), (7, 47385936), (8, 41462694), (9, 36855728), (12, 27641796), (13, 25515504), (14, 23692968), (16, 20731347), (17, 19511856), (18, 18427864), (21, 15795312), (24, 13820898), (26, 12757752), (28, 11846484), (34, 9755928), (36, 9213932), (39, 8505168), (42, 7897656), (48, 6910449), (51, 6503952), (52, 6378876), (56, 5923242), (63, 5265104), (68, 4877964), (72, 4606966), (78, 4252584), (84, 3948828), (91, 3645072), (102, 3251976), (104, 3189438), (112, 2961621), (117, 2835056), (119, 2787408), (126, 2632552), (136, 2438982), (144, 2303483), (153, 2167984), (156, 2126292), (168, 1974414), (182, 1822536), (204, 1625988), (208, 1594719), (221, 1500912), (234, 1417528), (238, 1393704), (252, 1316276), (272, 1219491), (273, 1215024), (306, 1083992), (312, 1063146), (336, 987207), (357, 929136), (364, 911268), (408, 812994), (442, 750456), (468, 708764), (476, 696852), (504, 658138), (546, 607512), (612, 541996), (624, 531573), (663, 500304), (714, 464568), (728, 455634), (816, 406497), (819, 405008), (884, 375228), (936, 354382), (952, 348426), (1008, 329069), (1071, 309712), (1092, 303756), (1224, 270998), (1326, 250152), (1428, 232284), (1456, 227817), (1489, 222768), (1547, 214416), (1638, 202504), (1768, 187614), (1872, 177191), (1904, 174213), (1989, 166768), (2142, 154856), (2184, 151878), (2448, 135499), (2652, 125076), (2856, 116142), (2978, 111384), (3094, 107208), (3276, 101252), (3536, 93807), (3978, 83384), (4284, 77428), (4368, 75939), (4467, 74256), (4641, 71472), (5304, 62538), (5712, 58071), (5956, 55692), (6188, 53604), (6552, 50626), (7956, 41692), (8568, 38714), (8934, 37128), (9282, 35736), (10423, 31824), (10608, 31269), (11912, 27846), (12376, 26802), (13104, 25313), (13401, 24752), (13923, 23824), (15912, 20846), (17136, 19357), (17868, 18564)]