198895944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 537445440

約数和(自身を除く): 338549496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 951, 1268, 1902, 2011, 2536, 3804, 4022, 4121, 6033, 7608, 8044, 8242, 12066, 12363, 16088, 16484, 24132, 24726, 26143, 32968, 48264, 49452, 52286, 78429, 98904, 104572, 156858, 209144, 313716, 627432, 637487, 1274974, 1912461, 2549948, 3824922, 5099896, 7649844, 8287331, 15299688, 16574662, 24861993, 33149324, 49723986, 66298648, 99447972, 198895944]

約数ペア:

[(1, 198895944), (2, 99447972), (3, 66298648), (4, 49723986), (6, 33149324), (8, 24861993), (12, 16574662), (13, 15299688), (24, 8287331), (26, 7649844), (39, 5099896), (52, 3824922), (78, 2549948), (104, 1912461), (156, 1274974), (312, 637487), (317, 627432), (634, 313716), (951, 209144), (1268, 156858), (1902, 104572), (2011, 98904), (2536, 78429), (3804, 52286), (4022, 49452), (4121, 48264), (6033, 32968), (7608, 26143), (8044, 24726), (8242, 24132), (12066, 16484), (12363, 16088)]