248374728

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 829555200

約数和(自身を除く): 581180472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 744, 756, 757, 837, 868, 882, 1116, 1176, 1302, 1323, 1512, 1514, 1519, 1674, 1736, 1764, 1953, 2232, 2271, 2604, 2646, 3028, 3038, 3348, 3528, 3906, 4542, 4557, 5208, 5292, 5299, 5859, 6056, 6076, 6696, 6813, 7812, 9084, 9114, 10584, 10598, 11718, 12152, 13626, 13671, 15624, 15897, 18168, 18228, 20439, 21196, 23436, 23467, 27252, 27342, 31794, 36456, 37093, 40878, 41013, 42392, 46872, 46934, 47691, 54504, 54684, 63588, 70401, 74186, 81756, 82026, 93868, 95382, 109368, 111279, 127176, 140802, 143073, 148372, 163512, 164052, 164269, 187736, 190764, 211203, 222558, 281604, 286146, 296744, 328104, 328538, 333837, 381528, 422406, 445116, 492807, 563208, 572292, 633609, 657076, 667674, 844812, 890232, 985614, 1001511, 1144584, 1149883, 1267218, 1314152, 1335348, 1478421, 1689624, 1971228, 2003022, 2299766, 2534436, 2670696, 2956842, 3449649, 3942456, 4006044, 4435263, 4599532, 5068872, 5913684, 6899298, 8012088, 8870526, 9199064, 10348947, 11827368, 13798596, 17741052, 20697894, 27597192, 31046841, 35482104, 41395788, 62093682, 82791576, 124187364, 248374728]

約数ペア:

[(1, 248374728), (2, 124187364), (3, 82791576), (4, 62093682), (6, 41395788), (7, 35482104), (8, 31046841), (9, 27597192), (12, 20697894), (14, 17741052), (18, 13798596), (21, 11827368), (24, 10348947), (27, 9199064), (28, 8870526), (31, 8012088), (36, 6899298), (42, 5913684), (49, 5068872), (54, 4599532), (56, 4435263), (62, 4006044), (63, 3942456), (72, 3449649), (84, 2956842), (93, 2670696), (98, 2534436), (108, 2299766), (124, 2003022), (126, 1971228), (147, 1689624), (168, 1478421), (186, 1335348), (189, 1314152), (196, 1267218), (216, 1149883), (217, 1144584), (248, 1001511), (252, 985614), (279, 890232), (294, 844812), (372, 667674), (378, 657076), (392, 633609), (434, 572292), (441, 563208), (504, 492807), (558, 445116), (588, 422406), (651, 381528), (744, 333837), (756, 328538), (757, 328104), (837, 296744), (868, 286146), (882, 281604), (1116, 222558), (1176, 211203), (1302, 190764), (1323, 187736), (1512, 164269), (1514, 164052), (1519, 163512), (1674, 148372), (1736, 143073), (1764, 140802), (1953, 127176), (2232, 111279), (2271, 109368), (2604, 95382), (2646, 93868), (3028, 82026), (3038, 81756), (3348, 74186), (3528, 70401), (3906, 63588), (4542, 54684), (4557, 54504), (5208, 47691), (5292, 46934), (5299, 46872), (5859, 42392), (6056, 41013), (6076, 40878), (6696, 37093), (6813, 36456), (7812, 31794), (9084, 27342), (9114, 27252), (10584, 23467), (10598, 23436), (11718, 21196), (12152, 20439), (13626, 18228), (13671, 18168), (15624, 15897)]