247313976

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2354

約数の個数: 128

約数和(自身を含む): 776832000

約数和(自身を除く): 529518024

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, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2311, 2548, 2744, 3822, 4116, 4459, 4622, 5096, 6933, 7644, 8232, 8918, 9244, 13377, 13866, 15288, 16177, 17836, 18488, 26754, 27732, 30043, 32354, 35672, 48531, 53508, 55464, 60086, 64708, 90129, 97062, 107016, 113239, 120172, 129416, 180258, 194124, 210301, 226478, 240344, 339717, 360516, 388248, 420602, 452956, 630903, 679434, 721032, 792673, 841204, 905912, 1261806, 1358868, 1472107, 1585346, 1682408, 2378019, 2523612, 2717736, 2944214, 3170692, 4416321, 4756038, 5047224, 5888428, 6341384, 8832642, 9512076, 10304749, 11776856, 17665284, 19024152, 20609498, 30914247, 35330568, 41218996, 61828494, 82437992, 123656988, 247313976]

約数ペア:

[(1, 247313976), (2, 123656988), (3, 82437992), (4, 61828494), (6, 41218996), (7, 35330568), (8, 30914247), (12, 20609498), (13, 19024152), (14, 17665284), (21, 11776856), (24, 10304749), (26, 9512076), (28, 8832642), (39, 6341384), (42, 5888428), (49, 5047224), (52, 4756038), (56, 4416321), (78, 3170692), (84, 2944214), (91, 2717736), (98, 2523612), (104, 2378019), (147, 1682408), (156, 1585346), (168, 1472107), (182, 1358868), (196, 1261806), (273, 905912), (294, 841204), (312, 792673), (343, 721032), (364, 679434), (392, 630903), (546, 452956), (588, 420602), (637, 388248), (686, 360516), (728, 339717), (1029, 240344), (1092, 226478), (1176, 210301), (1274, 194124), (1372, 180258), (1911, 129416), (2058, 120172), (2184, 113239), (2311, 107016), (2548, 97062), (2744, 90129), (3822, 64708), (4116, 60086), (4459, 55464), (4622, 53508), (5096, 48531), (6933, 35672), (7644, 32354), (8232, 30043), (8918, 27732), (9244, 26754), (13377, 18488), (13866, 17836), (15288, 16177)]