216390168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 614415360

約数和(自身を除く): 398025192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 67, 72, 93, 124, 134, 186, 201, 248, 268, 279, 372, 402, 536, 558, 603, 744, 804, 1116, 1206, 1447, 1608, 2077, 2232, 2412, 2894, 4154, 4341, 4824, 5788, 6231, 8308, 8682, 11576, 12462, 13023, 16616, 17364, 18693, 24924, 26046, 34728, 37386, 44857, 49848, 52092, 74772, 89714, 96949, 104184, 134571, 149544, 179428, 193898, 269142, 290847, 358856, 387796, 403713, 538284, 581694, 775592, 807426, 872541, 1076568, 1163388, 1614852, 1745082, 2326776, 3005419, 3229704, 3490164, 6010838, 6980328, 9016257, 12021676, 18032514, 24043352, 27048771, 36065028, 54097542, 72130056, 108195084, 216390168]

約数ペア:

[(1, 216390168), (2, 108195084), (3, 72130056), (4, 54097542), (6, 36065028), (8, 27048771), (9, 24043352), (12, 18032514), (18, 12021676), (24, 9016257), (31, 6980328), (36, 6010838), (62, 3490164), (67, 3229704), (72, 3005419), (93, 2326776), (124, 1745082), (134, 1614852), (186, 1163388), (201, 1076568), (248, 872541), (268, 807426), (279, 775592), (372, 581694), (402, 538284), (536, 403713), (558, 387796), (603, 358856), (744, 290847), (804, 269142), (1116, 193898), (1206, 179428), (1447, 149544), (1608, 134571), (2077, 104184), (2232, 96949), (2412, 89714), (2894, 74772), (4154, 52092), (4341, 49848), (4824, 44857), (5788, 37386), (6231, 34728), (8308, 26046), (8682, 24924), (11576, 18693), (12462, 17364), (13023, 16616)]