284056968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 808980480

約数和(自身を除く): 524923512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 683, 744, 806, 1032, 1118, 1209, 1333, 1366, 1612, 1677, 2049, 2236, 2418, 2666, 2732, 3224, 3354, 3999, 4098, 4472, 4836, 5332, 5464, 6708, 7998, 8196, 8879, 9672, 10664, 13416, 15996, 16392, 17329, 17758, 21173, 26637, 29369, 31992, 34658, 35516, 42346, 51987, 53274, 58738, 63519, 69316, 71032, 84692, 88107, 103974, 106548, 117476, 127038, 138632, 169384, 176214, 207948, 213096, 234952, 254076, 275249, 352428, 381797, 415896, 508152, 550498, 704856, 763594, 825747, 910439, 1100996, 1145391, 1527188, 1651494, 1820878, 2201992, 2290782, 2731317, 3054376, 3302988, 3641756, 4581564, 5462634, 6605976, 7283512, 9163128, 10925268, 11835707, 21850536, 23671414, 35507121, 47342828, 71014242, 94685656, 142028484, 284056968]

約数ペア:

[(1, 284056968), (2, 142028484), (3, 94685656), (4, 71014242), (6, 47342828), (8, 35507121), (12, 23671414), (13, 21850536), (24, 11835707), (26, 10925268), (31, 9163128), (39, 7283512), (43, 6605976), (52, 5462634), (62, 4581564), (78, 3641756), (86, 3302988), (93, 3054376), (104, 2731317), (124, 2290782), (129, 2201992), (156, 1820878), (172, 1651494), (186, 1527188), (248, 1145391), (258, 1100996), (312, 910439), (344, 825747), (372, 763594), (403, 704856), (516, 550498), (559, 508152), (683, 415896), (744, 381797), (806, 352428), (1032, 275249), (1118, 254076), (1209, 234952), (1333, 213096), (1366, 207948), (1612, 176214), (1677, 169384), (2049, 138632), (2236, 127038), (2418, 117476), (2666, 106548), (2732, 103974), (3224, 88107), (3354, 84692), (3999, 71032), (4098, 69316), (4472, 63519), (4836, 58738), (5332, 53274), (5464, 51987), (6708, 42346), (7998, 35516), (8196, 34658), (8879, 31992), (9672, 29369), (10664, 26637), (13416, 21173), (15996, 17758), (16392, 17329)]