10288728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 31680000

約数和(自身を除く): 21391272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 109, 114, 138, 152, 171, 184, 207, 216, 218, 228, 276, 327, 342, 414, 436, 437, 456, 513, 552, 621, 654, 684, 828, 872, 874, 981, 1026, 1242, 1308, 1311, 1368, 1656, 1748, 1962, 2052, 2071, 2484, 2507, 2616, 2622, 2943, 3496, 3924, 3933, 4104, 4142, 4968, 5014, 5244, 5886, 6213, 7521, 7848, 7866, 8284, 10028, 10488, 11772, 11799, 12426, 15042, 15732, 16568, 18639, 20056, 22563, 23544, 23598, 24852, 30084, 31464, 37278, 45126, 47196, 47633, 49704, 55917, 60168, 67689, 74556, 90252, 94392, 95266, 111834, 135378, 142899, 149112, 180504, 190532, 223668, 270756, 285798, 381064, 428697, 447336, 541512, 571596, 857394, 1143192, 1286091, 1714788, 2572182, 3429576, 5144364, 10288728]

約数ペア:

[(1, 10288728), (2, 5144364), (3, 3429576), (4, 2572182), (6, 1714788), (8, 1286091), (9, 1143192), (12, 857394), (18, 571596), (19, 541512), (23, 447336), (24, 428697), (27, 381064), (36, 285798), (38, 270756), (46, 223668), (54, 190532), (57, 180504), (69, 149112), (72, 142899), (76, 135378), (92, 111834), (108, 95266), (109, 94392), (114, 90252), (138, 74556), (152, 67689), (171, 60168), (184, 55917), (207, 49704), (216, 47633), (218, 47196), (228, 45126), (276, 37278), (327, 31464), (342, 30084), (414, 24852), (436, 23598), (437, 23544), (456, 22563), (513, 20056), (552, 18639), (621, 16568), (654, 15732), (684, 15042), (828, 12426), (872, 11799), (874, 11772), (981, 10488), (1026, 10028), (1242, 8284), (1308, 7866), (1311, 7848), (1368, 7521), (1656, 6213), (1748, 5886), (1962, 5244), (2052, 5014), (2071, 4968), (2484, 4142), (2507, 4104), (2616, 3933), (2622, 3924), (2943, 3496)]