249539544

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 709225920

約数和(自身を除く): 459686376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 47, 72, 74, 94, 111, 141, 148, 188, 222, 282, 296, 333, 376, 423, 444, 564, 666, 846, 888, 1128, 1332, 1692, 1739, 1993, 2664, 3384, 3478, 3986, 5217, 5979, 6956, 7972, 10434, 11958, 13912, 15651, 15944, 17937, 20868, 23916, 31302, 35874, 41736, 47832, 62604, 71748, 73741, 93671, 125208, 143496, 147482, 187342, 221223, 281013, 294964, 374684, 442446, 562026, 589928, 663669, 749368, 843039, 884892, 1124052, 1327338, 1686078, 1769784, 2248104, 2654676, 3372156, 3465827, 5309352, 6744312, 6931654, 10397481, 13863308, 20794962, 27726616, 31192443, 41589924, 62384886, 83179848, 124769772, 249539544]

約数ペア:

[(1, 249539544), (2, 124769772), (3, 83179848), (4, 62384886), (6, 41589924), (8, 31192443), (9, 27726616), (12, 20794962), (18, 13863308), (24, 10397481), (36, 6931654), (37, 6744312), (47, 5309352), (72, 3465827), (74, 3372156), (94, 2654676), (111, 2248104), (141, 1769784), (148, 1686078), (188, 1327338), (222, 1124052), (282, 884892), (296, 843039), (333, 749368), (376, 663669), (423, 589928), (444, 562026), (564, 442446), (666, 374684), (846, 294964), (888, 281013), (1128, 221223), (1332, 187342), (1692, 147482), (1739, 143496), (1993, 125208), (2664, 93671), (3384, 73741), (3478, 71748), (3986, 62604), (5217, 47832), (5979, 41736), (6956, 35874), (7972, 31302), (10434, 23916), (11958, 20868), (13912, 17937), (15651, 15944)]