289470016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 710708256

約数和(自身を除く): 421238240

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 67, 68, 76, 88, 134, 136, 152, 176, 187, 209, 268, 272, 304, 323, 352, 361, 374, 418, 536, 544, 608, 646, 704, 722, 737, 748, 836, 1072, 1088, 1139, 1216, 1273, 1292, 1444, 1474, 1496, 1672, 2144, 2278, 2546, 2584, 2888, 2948, 2992, 3344, 3553, 3971, 4288, 4556, 5092, 5168, 5776, 5896, 5984, 6137, 6688, 7106, 7942, 9112, 10184, 10336, 11552, 11792, 11968, 12274, 12529, 13376, 14003, 14212, 15884, 18224, 20368, 20672, 21641, 23104, 23584, 24187, 24548, 25058, 28006, 28424, 31768, 36448, 40736, 43282, 47168, 48374, 49096, 50116, 56012, 56848, 63536, 67507, 72896, 81472, 86564, 96748, 98192, 100232, 112024, 113696, 127072, 135014, 173128, 193496, 196384, 200464, 224048, 227392, 238051, 254144, 266057, 270028, 346256, 386992, 392768, 400928, 411179, 448096, 476102, 532114, 540056, 692512, 773984, 801856, 822358, 896192, 952204, 1064228, 1080112, 1385024, 1547968, 1644716, 1904408, 2128456, 2160224, 3289432, 3808816, 4256912, 4320448, 4522969, 6578864, 7617632, 8513824, 9045938, 13157728, 15235264, 17027648, 18091876, 26315456, 36183752, 72367504, 144735008, 289470016]

約数ペア:

[(1, 289470016), (2, 144735008), (4, 72367504), (8, 36183752), (11, 26315456), (16, 18091876), (17, 17027648), (19, 15235264), (22, 13157728), (32, 9045938), (34, 8513824), (38, 7617632), (44, 6578864), (64, 4522969), (67, 4320448), (68, 4256912), (76, 3808816), (88, 3289432), (134, 2160224), (136, 2128456), (152, 1904408), (176, 1644716), (187, 1547968), (209, 1385024), (268, 1080112), (272, 1064228), (304, 952204), (323, 896192), (352, 822358), (361, 801856), (374, 773984), (418, 692512), (536, 540056), (544, 532114), (608, 476102), (646, 448096), (704, 411179), (722, 400928), (737, 392768), (748, 386992), (836, 346256), (1072, 270028), (1088, 266057), (1139, 254144), (1216, 238051), (1273, 227392), (1292, 224048), (1444, 200464), (1474, 196384), (1496, 193496), (1672, 173128), (2144, 135014), (2278, 127072), (2546, 113696), (2584, 112024), (2888, 100232), (2948, 98192), (2992, 96748), (3344, 86564), (3553, 81472), (3971, 72896), (4288, 67507), (4556, 63536), (5092, 56848), (5168, 56012), (5776, 50116), (5896, 49096), (5984, 48374), (6137, 47168), (6688, 43282), (7106, 40736), (7942, 36448), (9112, 31768), (10184, 28424), (10336, 28006), (11552, 25058), (11792, 24548), (11968, 24187), (12274, 23584), (12529, 23104), (13376, 21641), (14003, 20672), (14212, 20368), (15884, 18224)]