31636368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 96462080

約数和(自身を除く): 64825712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 373, 456, 496, 558, 589, 684, 744, 746, 912, 1116, 1119, 1178, 1368, 1488, 1492, 1767, 2232, 2238, 2356, 2736, 2984, 3357, 3534, 4464, 4476, 4712, 5301, 5968, 6714, 7068, 7087, 8952, 9424, 10602, 11563, 13428, 14136, 14174, 17904, 21204, 21261, 23126, 26856, 28272, 28348, 34689, 42408, 42522, 46252, 53712, 56696, 63783, 69378, 84816, 85044, 92504, 104067, 113392, 127566, 138756, 170088, 185008, 208134, 219697, 255132, 277512, 340176, 416268, 439394, 510264, 555024, 659091, 832536, 878788, 1020528, 1318182, 1665072, 1757576, 1977273, 2636364, 3515152, 3954546, 5272728, 7909092, 10545456, 15818184, 31636368]

約数ペア:

[(1, 31636368), (2, 15818184), (3, 10545456), (4, 7909092), (6, 5272728), (8, 3954546), (9, 3515152), (12, 2636364), (16, 1977273), (18, 1757576), (19, 1665072), (24, 1318182), (31, 1020528), (36, 878788), (38, 832536), (48, 659091), (57, 555024), (62, 510264), (72, 439394), (76, 416268), (93, 340176), (114, 277512), (124, 255132), (144, 219697), (152, 208134), (171, 185008), (186, 170088), (228, 138756), (248, 127566), (279, 113392), (304, 104067), (342, 92504), (372, 85044), (373, 84816), (456, 69378), (496, 63783), (558, 56696), (589, 53712), (684, 46252), (744, 42522), (746, 42408), (912, 34689), (1116, 28348), (1119, 28272), (1178, 26856), (1368, 23126), (1488, 21261), (1492, 21204), (1767, 17904), (2232, 14174), (2238, 14136), (2356, 13428), (2736, 11563), (2984, 10602), (3357, 9424), (3534, 8952), (4464, 7087), (4476, 7068), (4712, 6714), (5301, 5968)]