2491332144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{83311}}^1$

素因数の和:83418

約数の個数: 80

約数和(自身を含む): 7438095360

約数和(自身を除く): 4946763216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 7476, 9968, 14952, 29904, 83311, 166622, 249933, 333244, 499866, 583177, 666488, 999732, 1166354, 1332976, 1749531, 1999464, 2332708, 3499062, 3998928, 4665416, 6998124, 7414679, 9330832, 13996248, 14829358, 22244037, 27992496, 29658716, 44488074, 51902753, 59317432, 88976148, 103805506, 118634864, 155708259, 177952296, 207611012, 311416518, 355904592, 415222024, 622833036, 830444048, 1245666072, 2491332144]

約数ペア:

[(1, 2491332144), (2, 1245666072), (3, 830444048), (4, 622833036), (6, 415222024), (7, 355904592), (8, 311416518), (12, 207611012), (14, 177952296), (16, 155708259), (21, 118634864), (24, 103805506), (28, 88976148), (42, 59317432), (48, 51902753), (56, 44488074), (84, 29658716), (89, 27992496), (112, 22244037), (168, 14829358), (178, 13996248), (267, 9330832), (336, 7414679), (356, 6998124), (534, 4665416), (623, 3998928), (712, 3499062), (1068, 2332708), (1246, 1999464), (1424, 1749531), (1869, 1332976), (2136, 1166354), (2492, 999732), (3738, 666488), (4272, 583177), (4984, 499866), (7476, 333244), (9968, 249933), (14952, 166622), (29904, 83311)]