378939536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 805662720

約数和(自身を除く): 426723184

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 59, 62, 92, 118, 124, 184, 236, 248, 368, 472, 496, 563, 713, 944, 1126, 1357, 1426, 1829, 2252, 2714, 2852, 3658, 4504, 5428, 5704, 7316, 9008, 10856, 11408, 12949, 14632, 17453, 21712, 25898, 29264, 33217, 34906, 42067, 51796, 66434, 69812, 84134, 103592, 132868, 139624, 168268, 207184, 265736, 279248, 336536, 401419, 531472, 673072, 763991, 802838, 1029727, 1527982, 1605676, 2059454, 3055964, 3211352, 4118908, 6111928, 6422704, 8237816, 12223856, 16475632, 23683721, 47367442, 94734884, 189469768, 378939536]

約数ペア:

[(1, 378939536), (2, 189469768), (4, 94734884), (8, 47367442), (16, 23683721), (23, 16475632), (31, 12223856), (46, 8237816), (59, 6422704), (62, 6111928), (92, 4118908), (118, 3211352), (124, 3055964), (184, 2059454), (236, 1605676), (248, 1527982), (368, 1029727), (472, 802838), (496, 763991), (563, 673072), (713, 531472), (944, 401419), (1126, 336536), (1357, 279248), (1426, 265736), (1829, 207184), (2252, 168268), (2714, 139624), (2852, 132868), (3658, 103592), (4504, 84134), (5428, 69812), (5704, 66434), (7316, 51796), (9008, 42067), (10856, 34906), (11408, 33217), (12949, 29264), (14632, 25898), (17453, 21712)]