689839488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 2170502880

約数和(自身を除く): 1480663392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 384, 416, 438, 468, 576, 584, 624, 631, 657, 832, 876, 936, 949, 1152, 1168, 1248, 1262, 1314, 1664, 1752, 1872, 1893, 1898, 2336, 2496, 2524, 2628, 2847, 3504, 3744, 3786, 3796, 4672, 4992, 5048, 5256, 5679, 5694, 7008, 7488, 7572, 7592, 8203, 8541, 9344, 10096, 10512, 11358, 11388, 14016, 14976, 15144, 15184, 16406, 17082, 20192, 21024, 22716, 22776, 24609, 28032, 30288, 30368, 32812, 34164, 40384, 42048, 45432, 45552, 46063, 49218, 60576, 60736, 65624, 68328, 73827, 80768, 84096, 90864, 91104, 92126, 98436, 121152, 121472, 131248, 136656, 138189, 147654, 181728, 182208, 184252, 196872, 242304, 262496, 273312, 276378, 295308, 363456, 364416, 368504, 393744, 414567, 524992, 546624, 552756, 590616, 598819, 726912, 737008, 787488, 829134, 1049984, 1093248, 1105512, 1181232, 1197638, 1474016, 1574976, 1658268, 1796457, 2211024, 2362464, 2395276, 2948032, 3149952, 3316536, 3592914, 4422048, 4724928, 4790552, 5389371, 5896064, 6633072, 7185828, 8844096, 9449856, 9581104, 10778742, 13266144, 14371656, 17688192, 19162208, 21557484, 26532288, 28743312, 38324416, 43114968, 53064576, 57486624, 76648832, 86229936, 114973248, 172459872, 229946496, 344919744, 689839488]

約数ペア:

[(1, 689839488), (2, 344919744), (3, 229946496), (4, 172459872), (6, 114973248), (8, 86229936), (9, 76648832), (12, 57486624), (13, 53064576), (16, 43114968), (18, 38324416), (24, 28743312), (26, 26532288), (32, 21557484), (36, 19162208), (39, 17688192), (48, 14371656), (52, 13266144), (64, 10778742), (72, 9581104), (73, 9449856), (78, 8844096), (96, 7185828), (104, 6633072), (117, 5896064), (128, 5389371), (144, 4790552), (146, 4724928), (156, 4422048), (192, 3592914), (208, 3316536), (219, 3149952), (234, 2948032), (288, 2395276), (292, 2362464), (312, 2211024), (384, 1796457), (416, 1658268), (438, 1574976), (468, 1474016), (576, 1197638), (584, 1181232), (624, 1105512), (631, 1093248), (657, 1049984), (832, 829134), (876, 787488), (936, 737008), (949, 726912), (1152, 598819), (1168, 590616), (1248, 552756), (1262, 546624), (1314, 524992), (1664, 414567), (1752, 393744), (1872, 368504), (1893, 364416), (1898, 363456), (2336, 295308), (2496, 276378), (2524, 273312), (2628, 262496), (2847, 242304), (3504, 196872), (3744, 184252), (3786, 182208), (3796, 181728), (4672, 147654), (4992, 138189), (5048, 136656), (5256, 131248), (5679, 121472), (5694, 121152), (7008, 98436), (7488, 92126), (7572, 91104), (7592, 90864), (8203, 84096), (8541, 80768), (9344, 73827), (10096, 68328), (10512, 65624), (11358, 60736), (11388, 60576), (14016, 49218), (14976, 46063), (15144, 45552), (15184, 45432), (16406, 42048), (17082, 40384), (20192, 34164), (21024, 32812), (22716, 30368), (22776, 30288), (24609, 28032)]