1938280608

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{55621}}^1$

素因数の和:55659

約数の個数: 108

約数和(自身を含む): 6058737594

約数和(自身を除く): 4120456986

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 11616, 17424, 34848, 55621, 111242, 166863, 222484, 333726, 444968, 500589, 611831, 667452, 889936, 1001178, 1223662, 1334904, 1779872, 1835493, 2002356, 2447324, 2669808, 3670986, 4004712, 4894648, 5339616, 5506479, 6730141, 7341972, 8009424, 9789296, 11012958, 13460282, 14683944, 16018848, 19578592, 20190423, 22025916, 26920564, 29367888, 40380846, 44051832, 53841128, 58735776, 60571269, 80761692, 88103664, 107682256, 121142538, 161523384, 176207328, 215364512, 242285076, 323046768, 484570152, 646093536, 969140304, 1938280608]

約数ペア:

[(1, 1938280608), (2, 969140304), (3, 646093536), (4, 484570152), (6, 323046768), (8, 242285076), (9, 215364512), (11, 176207328), (12, 161523384), (16, 121142538), (18, 107682256), (22, 88103664), (24, 80761692), (32, 60571269), (33, 58735776), (36, 53841128), (44, 44051832), (48, 40380846), (66, 29367888), (72, 26920564), (88, 22025916), (96, 20190423), (99, 19578592), (121, 16018848), (132, 14683944), (144, 13460282), (176, 11012958), (198, 9789296), (242, 8009424), (264, 7341972), (288, 6730141), (352, 5506479), (363, 5339616), (396, 4894648), (484, 4004712), (528, 3670986), (726, 2669808), (792, 2447324), (968, 2002356), (1056, 1835493), (1089, 1779872), (1452, 1334904), (1584, 1223662), (1936, 1001178), (2178, 889936), (2904, 667452), (3168, 611831), (3872, 500589), (4356, 444968), (5808, 333726), (8712, 222484), (11616, 166863), (17424, 111242), (34848, 55621)]