38418744

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 82541256

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, 359, 364, 392, 546, 588, 637, 686, 718, 728, 1029, 1077, 1092, 1176, 1274, 1372, 1436, 1911, 2058, 2154, 2184, 2513, 2548, 2744, 2872, 3822, 4116, 4308, 4459, 4667, 5026, 5096, 7539, 7644, 8232, 8616, 8918, 9334, 10052, 13377, 14001, 15078, 15288, 17591, 17836, 18668, 20104, 26754, 28002, 30156, 32669, 35182, 35672, 37336, 52773, 53508, 56004, 60312, 65338, 70364, 98007, 105546, 107016, 112008, 123137, 130676, 140728, 196014, 211092, 228683, 246274, 261352, 369411, 392028, 422184, 457366, 492548, 686049, 738822, 784056, 914732, 985096, 1372098, 1477644, 1600781, 1829464, 2744196, 2955288, 3201562, 4802343, 5488392, 6403124, 9604686, 12806248, 19209372, 38418744]

約数ペア:

[(1, 38418744), (2, 19209372), (3, 12806248), (4, 9604686), (6, 6403124), (7, 5488392), (8, 4802343), (12, 3201562), (13, 2955288), (14, 2744196), (21, 1829464), (24, 1600781), (26, 1477644), (28, 1372098), (39, 985096), (42, 914732), (49, 784056), (52, 738822), (56, 686049), (78, 492548), (84, 457366), (91, 422184), (98, 392028), (104, 369411), (147, 261352), (156, 246274), (168, 228683), (182, 211092), (196, 196014), (273, 140728), (294, 130676), (312, 123137), (343, 112008), (359, 107016), (364, 105546), (392, 98007), (546, 70364), (588, 65338), (637, 60312), (686, 56004), (718, 53508), (728, 52773), (1029, 37336), (1077, 35672), (1092, 35182), (1176, 32669), (1274, 30156), (1372, 28002), (1436, 26754), (1911, 20104), (2058, 18668), (2154, 17836), (2184, 17591), (2513, 15288), (2548, 15078), (2744, 14001), (2872, 13377), (3822, 10052), (4116, 9334), (4308, 8918), (4459, 8616), (4667, 8232), (5026, 7644), (5096, 7539)]