4028294504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 8636544000

約数和(自身を除く): 4608249496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 89, 101, 104, 124, 139, 178, 202, 248, 278, 356, 403, 404, 556, 712, 806, 808, 1112, 1157, 1313, 1612, 1807, 2314, 2626, 2759, 3131, 3224, 3614, 4309, 4628, 5252, 5518, 6262, 7228, 8618, 8989, 9256, 10504, 11036, 12371, 12524, 14039, 14456, 17236, 17978, 22072, 24742, 25048, 28078, 34472, 35867, 35956, 40703, 49484, 56017, 56156, 71734, 71912, 81406, 98968, 112034, 112312, 116857, 143468, 160823, 162812, 182507, 224068, 233714, 278659, 286936, 321646, 325624, 365014, 383501, 435209, 448136, 467428, 557318, 643292, 730028, 767002, 870418, 934856, 1114636, 1249471, 1286584, 1460056, 1534004, 1740836, 2229272, 2498942, 3068008, 3481672, 3622567, 4985513, 4997884, 5657717, 7245134, 9971026, 9995768, 11315434, 14490268, 16243123, 19942052, 22630868, 28980536, 32486246, 38733601, 39884104, 45261736, 64972492, 77467202, 129944984, 154934404, 309868808, 503536813, 1007073626, 2014147252, 4028294504]

約数ペア:

[(1, 4028294504), (2, 2014147252), (4, 1007073626), (8, 503536813), (13, 309868808), (26, 154934404), (31, 129944984), (52, 77467202), (62, 64972492), (89, 45261736), (101, 39884104), (104, 38733601), (124, 32486246), (139, 28980536), (178, 22630868), (202, 19942052), (248, 16243123), (278, 14490268), (356, 11315434), (403, 9995768), (404, 9971026), (556, 7245134), (712, 5657717), (806, 4997884), (808, 4985513), (1112, 3622567), (1157, 3481672), (1313, 3068008), (1612, 2498942), (1807, 2229272), (2314, 1740836), (2626, 1534004), (2759, 1460056), (3131, 1286584), (3224, 1249471), (3614, 1114636), (4309, 934856), (4628, 870418), (5252, 767002), (5518, 730028), (6262, 643292), (7228, 557318), (8618, 467428), (8989, 448136), (9256, 435209), (10504, 383501), (11036, 365014), (12371, 325624), (12524, 321646), (14039, 286936), (14456, 278659), (17236, 233714), (17978, 224068), (22072, 182507), (24742, 162812), (25048, 160823), (28078, 143468), (34472, 116857), (35867, 112312), (35956, 112034), (40703, 98968), (49484, 81406), (56017, 71912), (56156, 71734)]