918561984

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:942

約数の個数: 112

約数和(自身を含む): 2503554048

約数和(自身を除く): 1584992064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 137, 141, 188, 192, 274, 282, 376, 411, 548, 564, 743, 752, 822, 1096, 1128, 1486, 1504, 1644, 2192, 2229, 2256, 2972, 3008, 3288, 4384, 4458, 4512, 5944, 6439, 6576, 8768, 8916, 9024, 11888, 12878, 13152, 17832, 19317, 23776, 25756, 26304, 34921, 35664, 38634, 47552, 51512, 69842, 71328, 77268, 101791, 103024, 104763, 139684, 142656, 154536, 203582, 206048, 209526, 279368, 305373, 309072, 407164, 412096, 419052, 558736, 610746, 618144, 814328, 838104, 1117472, 1221492, 1236288, 1628656, 1676208, 2234944, 2442984, 3257312, 3352416, 4784177, 4885968, 6514624, 6704832, 9568354, 9771936, 14352531, 19136708, 19543872, 28705062, 38273416, 57410124, 76546832, 114820248, 153093664, 229640496, 306187328, 459280992, 918561984]

約数ペア:

[(1, 918561984), (2, 459280992), (3, 306187328), (4, 229640496), (6, 153093664), (8, 114820248), (12, 76546832), (16, 57410124), (24, 38273416), (32, 28705062), (47, 19543872), (48, 19136708), (64, 14352531), (94, 9771936), (96, 9568354), (137, 6704832), (141, 6514624), (188, 4885968), (192, 4784177), (274, 3352416), (282, 3257312), (376, 2442984), (411, 2234944), (548, 1676208), (564, 1628656), (743, 1236288), (752, 1221492), (822, 1117472), (1096, 838104), (1128, 814328), (1486, 618144), (1504, 610746), (1644, 558736), (2192, 419052), (2229, 412096), (2256, 407164), (2972, 309072), (3008, 305373), (3288, 279368), (4384, 209526), (4458, 206048), (4512, 203582), (5944, 154536), (6439, 142656), (6576, 139684), (8768, 104763), (8916, 103024), (9024, 101791), (11888, 77268), (12878, 71328), (13152, 69842), (17832, 51512), (19317, 47552), (23776, 38634), (25756, 35664), (26304, 34921)]