395413928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2567

約数の個数: 96

約数和(自身を含む): 959132160

約数和(自身を除く): 563718232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2503, 2548, 2821, 3038, 3224, 5006, 5096, 5642, 6076, 10012, 11284, 12152, 17521, 19747, 20024, 22568, 32539, 35042, 39494, 65078, 70084, 77593, 78988, 122647, 130156, 140168, 155186, 157976, 227773, 245294, 260312, 310372, 455546, 490588, 543151, 620744, 911092, 981176, 1008709, 1086302, 1594411, 1822184, 2017418, 2172604, 3188822, 3802057, 4034836, 4345208, 6377644, 7060963, 7604114, 8069672, 12755288, 14121926, 15208228, 28243852, 30416456, 49426741, 56487704, 98853482, 197706964, 395413928]

約数ペア:

[(1, 395413928), (2, 197706964), (4, 98853482), (7, 56487704), (8, 49426741), (13, 30416456), (14, 28243852), (26, 15208228), (28, 14121926), (31, 12755288), (49, 8069672), (52, 7604114), (56, 7060963), (62, 6377644), (91, 4345208), (98, 4034836), (104, 3802057), (124, 3188822), (182, 2172604), (196, 2017418), (217, 1822184), (248, 1594411), (364, 1086302), (392, 1008709), (403, 981176), (434, 911092), (637, 620744), (728, 543151), (806, 490588), (868, 455546), (1274, 310372), (1519, 260312), (1612, 245294), (1736, 227773), (2503, 157976), (2548, 155186), (2821, 140168), (3038, 130156), (3224, 122647), (5006, 78988), (5096, 77593), (5642, 70084), (6076, 65078), (10012, 39494), (11284, 35042), (12152, 32539), (17521, 22568), (19747, 20024)]