219231504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 643665152

約数和(自身を除く): 424433648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 67, 72, 93, 124, 134, 144, 186, 201, 248, 268, 279, 372, 402, 496, 536, 558, 603, 733, 744, 804, 1072, 1116, 1206, 1466, 1488, 1608, 2077, 2199, 2232, 2412, 2932, 3216, 4154, 4398, 4464, 4824, 5864, 6231, 6597, 8308, 8796, 9648, 11728, 12462, 13194, 16616, 17592, 18693, 22723, 24924, 26388, 33232, 35184, 37386, 45446, 49111, 49848, 52776, 68169, 74772, 90892, 98222, 99696, 105552, 136338, 147333, 149544, 181784, 196444, 204507, 272676, 294666, 299088, 363568, 392888, 409014, 441999, 545352, 589332, 785776, 818028, 883998, 1090704, 1178664, 1522441, 1636056, 1767996, 2357328, 3044882, 3272112, 3535992, 4567323, 6089764, 7071984, 9134646, 12179528, 13701969, 18269292, 24359056, 27403938, 36538584, 54807876, 73077168, 109615752, 219231504]

約数ペア:

[(1, 219231504), (2, 109615752), (3, 73077168), (4, 54807876), (6, 36538584), (8, 27403938), (9, 24359056), (12, 18269292), (16, 13701969), (18, 12179528), (24, 9134646), (31, 7071984), (36, 6089764), (48, 4567323), (62, 3535992), (67, 3272112), (72, 3044882), (93, 2357328), (124, 1767996), (134, 1636056), (144, 1522441), (186, 1178664), (201, 1090704), (248, 883998), (268, 818028), (279, 785776), (372, 589332), (402, 545352), (496, 441999), (536, 409014), (558, 392888), (603, 363568), (733, 299088), (744, 294666), (804, 272676), (1072, 204507), (1116, 196444), (1206, 181784), (1466, 149544), (1488, 147333), (1608, 136338), (2077, 105552), (2199, 99696), (2232, 98222), (2412, 90892), (2932, 74772), (3216, 68169), (4154, 52776), (4398, 49848), (4464, 49111), (4824, 45446), (5864, 37386), (6231, 35184), (6597, 33232), (8308, 26388), (8796, 24924), (9648, 22723), (11728, 18693), (12462, 17592), (13194, 16616)]