218570832

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 160

約数和(自身を含む): 682496000

約数和(自身を除く): 463925168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 859, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1718, 1767, 2052, 2232, 2356, 2577, 2736, 3348, 3436, 3534, 4104, 4464, 4712, 5154, 5301, 6696, 6872, 7068, 7731, 8208, 9424, 10308, 10602, 13392, 13744, 14136, 15462, 15903, 16321, 20616, 21204, 23193, 26629, 28272, 30924, 31806, 32642, 41232, 42408, 46386, 48963, 53258, 61848, 63612, 65284, 79887, 84816, 92772, 97926, 106516, 123696, 127224, 130568, 146889, 159774, 185544, 195852, 213032, 239661, 254448, 261136, 293778, 319548, 371088, 391704, 426064, 440667, 479322, 505951, 587556, 639096, 718983, 783408, 881334, 958644, 1011902, 1175112, 1278192, 1437966, 1517853, 1762668, 1917288, 2023804, 2350224, 2875932, 3035706, 3525336, 3834576, 4047608, 4553559, 5751864, 6071412, 7050672, 8095216, 9107118, 11503728, 12142824, 13660677, 18214236, 24285648, 27321354, 36428472, 54642708, 72856944, 109285416, 218570832]

約数ペア:

[(1, 218570832), (2, 109285416), (3, 72856944), (4, 54642708), (6, 36428472), (8, 27321354), (9, 24285648), (12, 18214236), (16, 13660677), (18, 12142824), (19, 11503728), (24, 9107118), (27, 8095216), (31, 7050672), (36, 6071412), (38, 5751864), (48, 4553559), (54, 4047608), (57, 3834576), (62, 3525336), (72, 3035706), (76, 2875932), (93, 2350224), (108, 2023804), (114, 1917288), (124, 1762668), (144, 1517853), (152, 1437966), (171, 1278192), (186, 1175112), (216, 1011902), (228, 958644), (248, 881334), (279, 783408), (304, 718983), (342, 639096), (372, 587556), (432, 505951), (456, 479322), (496, 440667), (513, 426064), (558, 391704), (589, 371088), (684, 319548), (744, 293778), (837, 261136), (859, 254448), (912, 239661), (1026, 213032), (1116, 195852), (1178, 185544), (1368, 159774), (1488, 146889), (1674, 130568), (1718, 127224), (1767, 123696), (2052, 106516), (2232, 97926), (2356, 92772), (2577, 84816), (2736, 79887), (3348, 65284), (3436, 63612), (3534, 61848), (4104, 53258), (4464, 48963), (4712, 46386), (5154, 42408), (5301, 41232), (6696, 32642), (6872, 31806), (7068, 30924), (7731, 28272), (8208, 26629), (9424, 23193), (10308, 21204), (10602, 20616), (13392, 16321), (13744, 15903), (14136, 15462)]