313989696

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 140

約数和(自身を含む): 956503548

約数和(自身を除く): 642513852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1637, 1728, 1776, 1998, 2368, 2592, 2664, 2997, 3274, 3552, 3996, 4911, 5184, 5328, 5994, 6548, 7104, 7992, 9822, 10656, 11988, 13096, 14733, 15984, 19644, 21312, 23976, 26192, 29466, 31968, 39288, 44199, 47952, 52384, 58932, 60569, 63936, 78576, 88398, 95904, 104768, 117864, 121138, 132597, 157152, 176796, 181707, 191808, 235728, 242276, 265194, 314304, 353592, 363414, 471456, 484552, 530388, 545121, 707184, 726828, 942912, 969104, 1060776, 1090242, 1414368, 1453656, 1635363, 1938208, 2121552, 2180484, 2828736, 2907312, 3270726, 3876416, 4243104, 4360968, 4906089, 5814624, 6541452, 8486208, 8721936, 9812178, 11629248, 13082904, 17443872, 19624356, 26165808, 34887744, 39248712, 52331616, 78497424, 104663232, 156994848, 313989696]

約数ペア:

[(1, 313989696), (2, 156994848), (3, 104663232), (4, 78497424), (6, 52331616), (8, 39248712), (9, 34887744), (12, 26165808), (16, 19624356), (18, 17443872), (24, 13082904), (27, 11629248), (32, 9812178), (36, 8721936), (37, 8486208), (48, 6541452), (54, 5814624), (64, 4906089), (72, 4360968), (74, 4243104), (81, 3876416), (96, 3270726), (108, 2907312), (111, 2828736), (144, 2180484), (148, 2121552), (162, 1938208), (192, 1635363), (216, 1453656), (222, 1414368), (288, 1090242), (296, 1060776), (324, 969104), (333, 942912), (432, 726828), (444, 707184), (576, 545121), (592, 530388), (648, 484552), (666, 471456), (864, 363414), (888, 353592), (999, 314304), (1184, 265194), (1296, 242276), (1332, 235728), (1637, 191808), (1728, 181707), (1776, 176796), (1998, 157152), (2368, 132597), (2592, 121138), (2664, 117864), (2997, 104768), (3274, 95904), (3552, 88398), (3996, 78576), (4911, 63936), (5184, 60569), (5328, 58932), (5994, 52384), (6548, 47952), (7104, 44199), (7992, 39288), (9822, 31968), (10656, 29466), (11988, 26192), (13096, 23976), (14733, 21312), (15984, 19644)]