1261047936

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 3543724800

約数和(自身を除く): 2282676864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 307, 384, 456, 563, 608, 614, 912, 921, 1126, 1216, 1228, 1689, 1824, 1842, 2252, 2432, 2456, 3378, 3648, 3684, 4504, 4912, 5833, 6756, 7296, 7368, 9008, 9824, 10697, 11666, 13512, 14736, 17499, 18016, 19648, 21394, 23332, 27024, 29472, 32091, 34998, 36032, 39296, 42788, 46664, 54048, 58944, 64182, 69996, 72064, 85576, 93328, 108096, 117888, 128364, 139992, 171152, 172841, 186656, 216192, 256728, 279984, 342304, 345682, 373312, 513456, 518523, 559968, 684608, 691364, 746624, 1026912, 1037046, 1119936, 1369216, 1382728, 2053824, 2074092, 2239872, 2765456, 3283979, 4107648, 4148184, 5530912, 6567958, 8296368, 9851937, 11061824, 13135916, 16592736, 19703874, 22123648, 26271832, 33185472, 39407748, 52543664, 66370944, 78815496, 105087328, 157630992, 210174656, 315261984, 420349312, 630523968, 1261047936]

約数ペア:

[(1, 1261047936), (2, 630523968), (3, 420349312), (4, 315261984), (6, 210174656), (8, 157630992), (12, 105087328), (16, 78815496), (19, 66370944), (24, 52543664), (32, 39407748), (38, 33185472), (48, 26271832), (57, 22123648), (64, 19703874), (76, 16592736), (96, 13135916), (114, 11061824), (128, 9851937), (152, 8296368), (192, 6567958), (228, 5530912), (304, 4148184), (307, 4107648), (384, 3283979), (456, 2765456), (563, 2239872), (608, 2074092), (614, 2053824), (912, 1382728), (921, 1369216), (1126, 1119936), (1216, 1037046), (1228, 1026912), (1689, 746624), (1824, 691364), (1842, 684608), (2252, 559968), (2432, 518523), (2456, 513456), (3378, 373312), (3648, 345682), (3684, 342304), (4504, 279984), (4912, 256728), (5833, 216192), (6756, 186656), (7296, 172841), (7368, 171152), (9008, 139992), (9824, 128364), (10697, 117888), (11666, 108096), (13512, 93328), (14736, 85576), (17499, 72064), (18016, 69996), (19648, 64182), (21394, 58944), (23332, 54048), (27024, 46664), (29472, 42788), (32091, 39296), (34998, 36032)]