389065488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2101

約数の個数: 120

約数和(自身を含む): 1183861728

約数和(自身を除く): 794796240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 332, 336, 392, 498, 581, 588, 664, 784, 996, 1162, 1176, 1328, 1743, 1992, 1993, 2324, 2352, 3486, 3984, 3986, 4067, 4648, 5979, 6972, 7972, 8134, 9296, 11958, 12201, 13944, 13951, 15944, 16268, 23916, 24402, 27888, 27902, 31888, 32536, 41853, 47832, 48804, 55804, 65072, 83706, 95664, 97608, 97657, 111608, 165419, 167412, 195216, 195314, 223216, 292971, 330838, 334824, 390628, 496257, 585942, 661676, 669648, 781256, 992514, 1157933, 1171884, 1323352, 1562512, 1985028, 2315866, 2343768, 2646704, 3473799, 3970056, 4631732, 4687536, 6947598, 7940112, 8105531, 9263464, 13895196, 16211062, 18526928, 24316593, 27790392, 32422124, 48633186, 55580784, 64844248, 97266372, 129688496, 194532744, 389065488]

約数ペア:

[(1, 389065488), (2, 194532744), (3, 129688496), (4, 97266372), (6, 64844248), (7, 55580784), (8, 48633186), (12, 32422124), (14, 27790392), (16, 24316593), (21, 18526928), (24, 16211062), (28, 13895196), (42, 9263464), (48, 8105531), (49, 7940112), (56, 6947598), (83, 4687536), (84, 4631732), (98, 3970056), (112, 3473799), (147, 2646704), (166, 2343768), (168, 2315866), (196, 1985028), (249, 1562512), (294, 1323352), (332, 1171884), (336, 1157933), (392, 992514), (498, 781256), (581, 669648), (588, 661676), (664, 585942), (784, 496257), (996, 390628), (1162, 334824), (1176, 330838), (1328, 292971), (1743, 223216), (1992, 195314), (1993, 195216), (2324, 167412), (2352, 165419), (3486, 111608), (3984, 97657), (3986, 97608), (4067, 95664), (4648, 83706), (5979, 65072), (6972, 55804), (7972, 48804), (8134, 47832), (9296, 41853), (11958, 32536), (12201, 31888), (13944, 27902), (13951, 27888), (15944, 24402), (16268, 23916)]