631564416

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 2214526080

約数和(自身を除く): 1582961664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 271, 272, 288, 289, 306, 336, 357, 384, 408, 448, 476, 504, 542, 544, 576, 578, 612, 672, 714, 813, 816, 867, 896, 952, 1008, 1071, 1084, 1088, 1152, 1156, 1224, 1344, 1428, 1626, 1632, 1734, 1897, 1904, 2016, 2023, 2142, 2168, 2176, 2312, 2439, 2448, 2601, 2688, 2856, 3252, 3264, 3468, 3794, 3808, 4032, 4046, 4284, 4336, 4607, 4624, 4878, 4896, 5202, 5691, 5712, 6069, 6504, 6528, 6936, 7588, 7616, 8064, 8092, 8568, 8672, 9214, 9248, 9756, 9792, 10404, 11382, 11424, 12138, 13008, 13821, 13872, 15176, 15232, 16184, 17073, 17136, 17344, 18207, 18428, 18496, 19512, 19584, 20808, 22764, 22848, 24276, 26016, 27642, 27744, 30352, 32249, 32368, 34146, 34272, 34688, 36414, 36856, 36992, 39024, 41463, 41616, 45528, 45696, 48552, 52032, 55284, 55488, 60704, 64498, 64736, 68292, 68544, 72828, 73712, 78048, 78319, 82926, 83232, 91056, 96747, 97104, 104064, 110568, 110976, 121408, 128996, 129472, 136584, 137088, 145656, 147424, 156096, 156638, 165852, 166464, 182112, 193494, 194208, 221136, 234957, 242816, 257992, 258944, 273168, 290241, 291312, 294848, 312192, 313276, 331704, 332928, 364224, 386988, 388416, 442272, 469914, 515984, 546336, 548233, 580482, 582624, 589696, 626552, 663408, 704871, 728448, 773976, 776832, 884544, 939828, 1031968, 1092672, 1096466, 1160964, 1165248, 1253104, 1326816, 1409742, 1547952, 1644699, 1769088, 1879656, 2063936, 2185344, 2192932, 2321928, 2330496, 2506208, 2653632, 2819484, 3095904, 3289398, 3759312, 4127872, 4385864, 4643856, 4934097, 5012416, 5307264, 5638968, 6191808, 6578796, 7518624, 8771728, 9287712, 9868194, 10024832, 11277936, 12383616, 13157592, 15037248, 17543456, 18575424, 19736388, 22555872, 26315184, 30074496, 35086912, 37150848, 39472776, 45111744, 52630368, 70173824, 78945552, 90223488, 105260736, 157891104, 210521472, 315782208, 631564416]

約数ペア:

[(1, 631564416), (2, 315782208), (3, 210521472), (4, 157891104), (6, 105260736), (7, 90223488), (8, 78945552), (9, 70173824), (12, 52630368), (14, 45111744), (16, 39472776), (17, 37150848), (18, 35086912), (21, 30074496), (24, 26315184), (28, 22555872), (32, 19736388), (34, 18575424), (36, 17543456), (42, 15037248), (48, 13157592), (51, 12383616), (56, 11277936), (63, 10024832), (64, 9868194), (68, 9287712), (72, 8771728), (84, 7518624), (96, 6578796), (102, 6191808), (112, 5638968), (119, 5307264), (126, 5012416), (128, 4934097), (136, 4643856), (144, 4385864), (153, 4127872), (168, 3759312), (192, 3289398), (204, 3095904), (224, 2819484), (238, 2653632), (252, 2506208), (271, 2330496), (272, 2321928), (288, 2192932), (289, 2185344), (306, 2063936), (336, 1879656), (357, 1769088), (384, 1644699), (408, 1547952), (448, 1409742), (476, 1326816), (504, 1253104), (542, 1165248), (544, 1160964), (576, 1096466), (578, 1092672), (612, 1031968), (672, 939828), (714, 884544), (813, 776832), (816, 773976), (867, 728448), (896, 704871), (952, 663408), (1008, 626552), (1071, 589696), (1084, 582624), (1088, 580482), (1152, 548233), (1156, 546336), (1224, 515984), (1344, 469914), (1428, 442272), (1626, 388416), (1632, 386988), (1734, 364224), (1897, 332928), (1904, 331704), (2016, 313276), (2023, 312192), (2142, 294848), (2168, 291312), (2176, 290241), (2312, 273168), (2439, 258944), (2448, 257992), (2601, 242816), (2688, 234957), (2856, 221136), (3252, 194208), (3264, 193494), (3468, 182112), (3794, 166464), (3808, 165852), (4032, 156638), (4046, 156096), (4284, 147424), (4336, 145656), (4607, 137088), (4624, 136584), (4878, 129472), (4896, 128996), (5202, 121408), (5691, 110976), (5712, 110568), (6069, 104064), (6504, 97104), (6528, 96747), (6936, 91056), (7588, 83232), (7616, 82926), (8064, 78319), (8092, 78048), (8568, 73712), (8672, 72828), (9214, 68544), (9248, 68292), (9756, 64736), (9792, 64498), (10404, 60704), (11382, 55488), (11424, 55284), (12138, 52032), (13008, 48552), (13821, 45696), (13872, 45528), (15176, 41616), (15232, 41463), (16184, 39024), (17073, 36992), (17136, 36856), (17344, 36414), (18207, 34688), (18428, 34272), (18496, 34146), (19512, 32368), (19584, 32249), (20808, 30352), (22764, 27744), (22848, 27642), (24276, 26016)]