1898045256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{1327}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 4831476480

約数和(自身を除く): 2933431224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 977, 1327, 1464, 1954, 2654, 2931, 3908, 3981, 5308, 5862, 7816, 7962, 10616, 11724, 15924, 23448, 31848, 59597, 80947, 119194, 161894, 178791, 238388, 242841, 323788, 357582, 476776, 485682, 647576, 715164, 971364, 1296479, 1430328, 1942728, 2592958, 3889437, 5185916, 7778874, 10371832, 15557748, 31115496, 79085219, 158170438, 237255657, 316340876, 474511314, 632681752, 949022628, 1898045256]

約数ペア:

[(1, 1898045256), (2, 949022628), (3, 632681752), (4, 474511314), (6, 316340876), (8, 237255657), (12, 158170438), (24, 79085219), (61, 31115496), (122, 15557748), (183, 10371832), (244, 7778874), (366, 5185916), (488, 3889437), (732, 2592958), (977, 1942728), (1327, 1430328), (1464, 1296479), (1954, 971364), (2654, 715164), (2931, 647576), (3908, 485682), (3981, 476776), (5308, 357582), (5862, 323788), (7816, 242841), (7962, 238388), (10616, 178791), (11724, 161894), (15924, 119194), (23448, 80947), (31848, 59597)]