388662252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5067

約数の個数: 96

約数和(自身を含む): 1075200000

約数和(自身を除く): 686537748

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 124, 132, 186, 209, 228, 341, 372, 418, 589, 627, 682, 836, 1023, 1178, 1254, 1364, 1767, 2046, 2356, 2508, 3534, 4092, 4999, 6479, 7068, 9998, 12958, 14997, 19437, 19996, 25916, 29994, 38874, 54989, 59988, 77748, 94981, 109978, 154969, 164967, 189962, 219956, 284943, 309938, 329934, 379924, 464907, 569886, 619876, 659868, 929814, 1044791, 1139772, 1704659, 1859628, 2089582, 2944411, 3134373, 3409318, 4179164, 5113977, 5888822, 6268746, 6818636, 8833233, 10227954, 11777644, 12537492, 17666466, 20455908, 32388521, 35332932, 64777042, 97165563, 129554084, 194331126, 388662252]

約数ペア:

[(1, 388662252), (2, 194331126), (3, 129554084), (4, 97165563), (6, 64777042), (11, 35332932), (12, 32388521), (19, 20455908), (22, 17666466), (31, 12537492), (33, 11777644), (38, 10227954), (44, 8833233), (57, 6818636), (62, 6268746), (66, 5888822), (76, 5113977), (93, 4179164), (114, 3409318), (124, 3134373), (132, 2944411), (186, 2089582), (209, 1859628), (228, 1704659), (341, 1139772), (372, 1044791), (418, 929814), (589, 659868), (627, 619876), (682, 569886), (836, 464907), (1023, 379924), (1178, 329934), (1254, 309938), (1364, 284943), (1767, 219956), (2046, 189962), (2356, 164967), (2508, 154969), (3534, 109978), (4092, 94981), (4999, 77748), (6479, 59988), (7068, 54989), (9998, 38874), (12958, 29994), (14997, 25916), (19437, 19996)]