391369512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 1069286400

約数和(自身を除く): 677916888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 103, 134, 136, 139, 201, 204, 206, 268, 278, 309, 402, 408, 412, 417, 536, 556, 618, 804, 824, 834, 1112, 1139, 1236, 1608, 1668, 1751, 2278, 2363, 2472, 3336, 3417, 3502, 4556, 4726, 5253, 6834, 6901, 7004, 7089, 9112, 9313, 9452, 10506, 13668, 13802, 14008, 14178, 14317, 18626, 18904, 20703, 21012, 27336, 27604, 27939, 28356, 28634, 37252, 41406, 42024, 42951, 55208, 55878, 56712, 57268, 74504, 82812, 85902, 111756, 114536, 117317, 158321, 165624, 171804, 223512, 234634, 243389, 316642, 343608, 351951, 469268, 474963, 486778, 633284, 703902, 730167, 938536, 949926, 959239, 973556, 1266568, 1407804, 1460334, 1899852, 1918478, 1947112, 2815608, 2877717, 2920668, 3799704, 3836956, 5755434, 5841336, 7673912, 11510868, 16307063, 23021736, 32614126, 48921189, 65228252, 97842378, 130456504, 195684756, 391369512]

約数ペア:

[(1, 391369512), (2, 195684756), (3, 130456504), (4, 97842378), (6, 65228252), (8, 48921189), (12, 32614126), (17, 23021736), (24, 16307063), (34, 11510868), (51, 7673912), (67, 5841336), (68, 5755434), (102, 3836956), (103, 3799704), (134, 2920668), (136, 2877717), (139, 2815608), (201, 1947112), (204, 1918478), (206, 1899852), (268, 1460334), (278, 1407804), (309, 1266568), (402, 973556), (408, 959239), (412, 949926), (417, 938536), (536, 730167), (556, 703902), (618, 633284), (804, 486778), (824, 474963), (834, 469268), (1112, 351951), (1139, 343608), (1236, 316642), (1608, 243389), (1668, 234634), (1751, 223512), (2278, 171804), (2363, 165624), (2472, 158321), (3336, 117317), (3417, 114536), (3502, 111756), (4556, 85902), (4726, 82812), (5253, 74504), (6834, 57268), (6901, 56712), (7004, 55878), (7089, 55208), (9112, 42951), (9313, 42024), (9452, 41406), (10506, 37252), (13668, 28634), (13802, 28356), (14008, 27939), (14178, 27604), (14317, 27336), (18626, 21012), (18904, 20703)]