489170136

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 1538757360

約数和(自身を除く): 1049587224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 653, 686, 728, 1029, 1092, 1176, 1274, 1306, 1372, 1911, 1959, 2058, 2184, 2401, 2548, 2612, 2744, 3822, 3918, 4116, 4459, 4571, 4802, 5096, 5224, 7203, 7644, 7836, 8232, 8489, 8918, 9142, 9604, 13377, 13713, 14406, 15288, 15672, 16978, 17836, 18284, 19208, 25467, 26754, 27426, 28812, 31213, 31997, 33956, 35672, 36568, 50934, 53508, 54852, 57624, 59423, 62426, 63994, 67912, 93639, 95991, 101868, 107016, 109704, 118846, 124852, 127988, 178269, 187278, 191982, 203736, 223979, 237692, 249704, 255976, 356538, 374556, 383964, 415961, 447958, 475384, 671937, 713076, 749112, 767928, 831922, 895916, 1247883, 1343874, 1426152, 1567853, 1663844, 1791832, 2495766, 2687748, 2911727, 3135706, 3327688, 4703559, 4991532, 5375496, 5823454, 6271412, 8735181, 9407118, 9983064, 11646908, 12542824, 17470362, 18814236, 20382089, 23293816, 34940724, 37628472, 40764178, 61146267, 69881448, 81528356, 122292534, 163056712, 244585068, 489170136]

約数ペア:

[(1, 489170136), (2, 244585068), (3, 163056712), (4, 122292534), (6, 81528356), (7, 69881448), (8, 61146267), (12, 40764178), (13, 37628472), (14, 34940724), (21, 23293816), (24, 20382089), (26, 18814236), (28, 17470362), (39, 12542824), (42, 11646908), (49, 9983064), (52, 9407118), (56, 8735181), (78, 6271412), (84, 5823454), (91, 5375496), (98, 4991532), (104, 4703559), (147, 3327688), (156, 3135706), (168, 2911727), (182, 2687748), (196, 2495766), (273, 1791832), (294, 1663844), (312, 1567853), (343, 1426152), (364, 1343874), (392, 1247883), (546, 895916), (588, 831922), (637, 767928), (653, 749112), (686, 713076), (728, 671937), (1029, 475384), (1092, 447958), (1176, 415961), (1274, 383964), (1306, 374556), (1372, 356538), (1911, 255976), (1959, 249704), (2058, 237692), (2184, 223979), (2401, 203736), (2548, 191982), (2612, 187278), (2744, 178269), (3822, 127988), (3918, 124852), (4116, 118846), (4459, 109704), (4571, 107016), (4802, 101868), (5096, 95991), (5224, 93639), (7203, 67912), (7644, 63994), (7836, 62426), (8232, 59423), (8489, 57624), (8918, 54852), (9142, 53508), (9604, 50934), (13377, 36568), (13713, 35672), (14406, 33956), (15288, 31997), (15672, 31213), (16978, 28812), (17836, 27426), (18284, 26754), (19208, 25467)]