497362008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 1468615680

約数和(自身を除く): 971253672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 313, 429, 463, 572, 626, 858, 926, 939, 1144, 1252, 1389, 1716, 1852, 1878, 2504, 2778, 3432, 3443, 3704, 3756, 4069, 5093, 5556, 6019, 6886, 7512, 8138, 10186, 10329, 11112, 12038, 12207, 13772, 15279, 16276, 18057, 20372, 20658, 24076, 24414, 27544, 30558, 32552, 36114, 40744, 41316, 44759, 48152, 48828, 61116, 66209, 72228, 82632, 89518, 97656, 122232, 132418, 134277, 144456, 144919, 179036, 198627, 264836, 268554, 289838, 358072, 397254, 434757, 529672, 537108, 579676, 794508, 869514, 1074216, 1159352, 1589016, 1594109, 1739028, 1883947, 3188218, 3478056, 3767894, 4782327, 5651841, 6376436, 7535788, 9564654, 11303682, 12752872, 15071576, 19129308, 20723417, 22607364, 38258616, 41446834, 45214728, 62170251, 82893668, 124340502, 165787336, 248681004, 497362008]

約数ペア:

[(1, 497362008), (2, 248681004), (3, 165787336), (4, 124340502), (6, 82893668), (8, 62170251), (11, 45214728), (12, 41446834), (13, 38258616), (22, 22607364), (24, 20723417), (26, 19129308), (33, 15071576), (39, 12752872), (44, 11303682), (52, 9564654), (66, 7535788), (78, 6376436), (88, 5651841), (104, 4782327), (132, 3767894), (143, 3478056), (156, 3188218), (264, 1883947), (286, 1739028), (312, 1594109), (313, 1589016), (429, 1159352), (463, 1074216), (572, 869514), (626, 794508), (858, 579676), (926, 537108), (939, 529672), (1144, 434757), (1252, 397254), (1389, 358072), (1716, 289838), (1852, 268554), (1878, 264836), (2504, 198627), (2778, 179036), (3432, 144919), (3443, 144456), (3704, 134277), (3756, 132418), (4069, 122232), (5093, 97656), (5556, 89518), (6019, 82632), (6886, 72228), (7512, 66209), (8138, 61116), (10186, 48828), (10329, 48152), (11112, 44759), (12038, 41316), (12207, 40744), (13772, 36114), (15279, 32552), (16276, 30558), (18057, 27544), (20372, 24414), (20658, 24076)]