236721456

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2855

約数の個数: 120

約数和(自身を含む): 720112640

約数和(自身を除く): 483391184

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, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 2791, 3534, 4464, 4712, 5301, 5582, 7068, 8373, 9424, 10602, 11164, 14136, 16746, 21204, 22328, 25119, 28272, 33492, 42408, 44656, 50238, 53029, 66984, 84816, 86521, 100476, 106058, 133968, 159087, 173042, 200952, 212116, 259563, 318174, 346084, 401904, 424232, 477261, 519126, 636348, 692168, 778689, 848464, 954522, 1038252, 1272696, 1384336, 1557378, 1643899, 1909044, 2076504, 2545392, 3114756, 3287798, 3818088, 4153008, 4931697, 6229512, 6575596, 7636176, 9863394, 12459024, 13151192, 14795091, 19726788, 26302384, 29590182, 39453576, 59180364, 78907152, 118360728, 236721456]

約数ペア:

[(1, 236721456), (2, 118360728), (3, 78907152), (4, 59180364), (6, 39453576), (8, 29590182), (9, 26302384), (12, 19726788), (16, 14795091), (18, 13151192), (19, 12459024), (24, 9863394), (31, 7636176), (36, 6575596), (38, 6229512), (48, 4931697), (57, 4153008), (62, 3818088), (72, 3287798), (76, 3114756), (93, 2545392), (114, 2076504), (124, 1909044), (144, 1643899), (152, 1557378), (171, 1384336), (186, 1272696), (228, 1038252), (248, 954522), (279, 848464), (304, 778689), (342, 692168), (372, 636348), (456, 519126), (496, 477261), (558, 424232), (589, 401904), (684, 346084), (744, 318174), (912, 259563), (1116, 212116), (1178, 200952), (1368, 173042), (1488, 159087), (1767, 133968), (2232, 106058), (2356, 100476), (2736, 86521), (2791, 84816), (3534, 66984), (4464, 53029), (4712, 50238), (5301, 44656), (5582, 42408), (7068, 33492), (8373, 28272), (9424, 25119), (10602, 22328), (11164, 21204), (14136, 16746)]