401290848

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 240

約数和(自身を含む): 1429221024

約数和(自身を除く): 1027930176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1301, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2602, 2754, 2856, 3024, 3213, 3672, 3808, 3903, 4284, 4536, 4896, 5204, 5508, 5712, 6048, 6426, 7344, 7806, 8568, 9072, 9107, 9639, 10408, 11016, 11424, 11709, 12852, 14688, 15612, 17136, 18144, 18214, 19278, 20816, 22032, 22117, 23418, 25704, 27321, 31224, 34272, 35127, 36428, 38556, 41632, 44064, 44234, 46836, 51408, 54642, 62448, 66351, 70254, 72856, 77112, 81963, 88468, 93672, 102816, 105381, 109284, 124896, 132702, 140508, 145712, 154224, 154819, 163926, 176936, 187344, 199053, 210762, 218568, 245889, 265404, 281016, 291424, 308448, 309638, 327852, 353872, 374688, 398106, 421524, 437136, 464457, 491778, 530808, 562032, 597159, 619276, 655704, 707744, 737667, 796212, 843048, 874272, 928914, 983556, 1061616, 1124064, 1194318, 1238552, 1311408, 1393371, 1475334, 1592424, 1686096, 1791477, 1857828, 1967112, 2123232, 2388636, 2477104, 2622816, 2786742, 2950668, 3184848, 3372192, 3582954, 3715656, 3934224, 4180113, 4777272, 4954208, 5573484, 5901336, 6369696, 7165908, 7431312, 7868448, 8360226, 9554544, 11146968, 11802672, 12540339, 14331816, 14862624, 16720452, 19109088, 22293936, 23605344, 25080678, 28663632, 33440904, 44587872, 50161356, 57327264, 66881808, 100322712, 133763616, 200645424, 401290848]

約数ペア:

[(1, 401290848), (2, 200645424), (3, 133763616), (4, 100322712), (6, 66881808), (7, 57327264), (8, 50161356), (9, 44587872), (12, 33440904), (14, 28663632), (16, 25080678), (17, 23605344), (18, 22293936), (21, 19109088), (24, 16720452), (27, 14862624), (28, 14331816), (32, 12540339), (34, 11802672), (36, 11146968), (42, 9554544), (48, 8360226), (51, 7868448), (54, 7431312), (56, 7165908), (63, 6369696), (68, 5901336), (72, 5573484), (81, 4954208), (84, 4777272), (96, 4180113), (102, 3934224), (108, 3715656), (112, 3582954), (119, 3372192), (126, 3184848), (136, 2950668), (144, 2786742), (153, 2622816), (162, 2477104), (168, 2388636), (189, 2123232), (204, 1967112), (216, 1857828), (224, 1791477), (238, 1686096), (252, 1592424), (272, 1475334), (288, 1393371), (306, 1311408), (324, 1238552), (336, 1194318), (357, 1124064), (378, 1061616), (408, 983556), (432, 928914), (459, 874272), (476, 843048), (504, 796212), (544, 737667), (567, 707744), (612, 655704), (648, 619276), (672, 597159), (714, 562032), (756, 530808), (816, 491778), (864, 464457), (918, 437136), (952, 421524), (1008, 398106), (1071, 374688), (1134, 353872), (1224, 327852), (1296, 309638), (1301, 308448), (1377, 291424), (1428, 281016), (1512, 265404), (1632, 245889), (1836, 218568), (1904, 210762), (2016, 199053), (2142, 187344), (2268, 176936), (2448, 163926), (2592, 154819), (2602, 154224), (2754, 145712), (2856, 140508), (3024, 132702), (3213, 124896), (3672, 109284), (3808, 105381), (3903, 102816), (4284, 93672), (4536, 88468), (4896, 81963), (5204, 77112), (5508, 72856), (5712, 70254), (6048, 66351), (6426, 62448), (7344, 54642), (7806, 51408), (8568, 46836), (9072, 44234), (9107, 44064), (9639, 41632), (10408, 38556), (11016, 36428), (11424, 35127), (11709, 34272), (12852, 31224), (14688, 27321), (15612, 25704), (17136, 23418), (18144, 22117), (18214, 22032), (19278, 20816)]