356996932490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 713739755520

約数和(自身を除く): 356742823030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 197, 211, 326, 394, 422, 479, 815, 958, 985, 1055, 1630, 1793, 1970, 2110, 2167, 2321, 2395, 3586, 4334, 4642, 4790, 5269, 8965, 10538, 10835, 11605, 17930, 21670, 23210, 26345, 32111, 34393, 41567, 52690, 64222, 68786, 78077, 83134, 94363, 101069, 156154, 160555, 171965, 188726, 202138, 207835, 321110, 343930, 353221, 378323, 390385, 415670, 457237, 471815, 505345, 706442, 756646, 780770, 858847, 914474, 943630, 1010690, 1037993, 1111759, 1717694, 1766105, 1891615, 2075986, 2223518, 2286185, 3532210, 3783230, 4294235, 4572370, 5189965, 5558795, 6775421, 8588470, 10379930, 11117590, 13550842, 15381169, 16474247, 19910593, 30762338, 32948494, 33877105, 39821186, 67754210, 74529631, 76905845, 82371235, 99552965, 149059262, 153811690, 164742470, 169192859, 181216717, 199105930, 219016523, 338385718, 362433434, 372648155, 438033046, 745296310, 845964295, 906083585, 1095082615, 1691928590, 1812167170, 2190165230, 3245426659, 6490853318, 16227133295, 32454266590, 35699693249, 71399386498, 178498466245, 356996932490]

約数ペア:

[(1, 356996932490), (2, 178498466245), (5, 71399386498), (10, 35699693249), (11, 32454266590), (22, 16227133295), (55, 6490853318), (110, 3245426659), (163, 2190165230), (197, 1812167170), (211, 1691928590), (326, 1095082615), (394, 906083585), (422, 845964295), (479, 745296310), (815, 438033046), (958, 372648155), (985, 362433434), (1055, 338385718), (1630, 219016523), (1793, 199105930), (1970, 181216717), (2110, 169192859), (2167, 164742470), (2321, 153811690), (2395, 149059262), (3586, 99552965), (4334, 82371235), (4642, 76905845), (4790, 74529631), (5269, 67754210), (8965, 39821186), (10538, 33877105), (10835, 32948494), (11605, 30762338), (17930, 19910593), (21670, 16474247), (23210, 15381169), (26345, 13550842), (32111, 11117590), (34393, 10379930), (41567, 8588470), (52690, 6775421), (64222, 5558795), (68786, 5189965), (78077, 4572370), (83134, 4294235), (94363, 3783230), (101069, 3532210), (156154, 2286185), (160555, 2223518), (171965, 2075986), (188726, 1891615), (202138, 1766105), (207835, 1717694), (321110, 1111759), (343930, 1037993), (353221, 1010690), (378323, 943630), (390385, 914474), (415670, 858847), (457237, 780770), (471815, 756646), (505345, 706442)]