768449448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22189}}^1$

素因数の和:22251

約数の個数: 96

約数和(自身を含む): 2301990600

約数和(自身を除く): 1533541152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 5772, 8658, 11544, 17316, 22189, 34632, 44378, 66567, 88756, 133134, 177512, 199701, 266268, 288457, 399402, 532536, 576914, 798804, 820993, 865371, 1153828, 1597608, 1641986, 1730742, 2307656, 2462979, 2596113, 3283972, 3461484, 4925958, 5192226, 6567944, 6922968, 7388937, 9851916, 10384452, 10672909, 14777874, 19703832, 20768904, 21345818, 29555748, 32018727, 42691636, 59111496, 64037454, 85383272, 96056181, 128074908, 192112362, 256149816, 384224724, 768449448]

約数ペア:

[(1, 768449448), (2, 384224724), (3, 256149816), (4, 192112362), (6, 128074908), (8, 96056181), (9, 85383272), (12, 64037454), (13, 59111496), (18, 42691636), (24, 32018727), (26, 29555748), (36, 21345818), (37, 20768904), (39, 19703832), (52, 14777874), (72, 10672909), (74, 10384452), (78, 9851916), (104, 7388937), (111, 6922968), (117, 6567944), (148, 5192226), (156, 4925958), (222, 3461484), (234, 3283972), (296, 2596113), (312, 2462979), (333, 2307656), (444, 1730742), (468, 1641986), (481, 1597608), (666, 1153828), (888, 865371), (936, 820993), (962, 798804), (1332, 576914), (1443, 532536), (1924, 399402), (2664, 288457), (2886, 266268), (3848, 199701), (4329, 177512), (5772, 133134), (8658, 88756), (11544, 66567), (17316, 44378), (22189, 34632)]