212419284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13565

約数の個数: 96

約数和(自身を含む): 654345216

約数和(自身を除く): 441925932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 13523, 15708, 27046, 40569, 54092, 81138, 94661, 148753, 162276, 189322, 229891, 283983, 297506, 378644, 446259, 459782, 567966, 595012, 689673, 892518, 919564, 1041271, 1135932, 1379346, 1609237, 1785036, 2082542, 2528801, 2758692, 3123813, 3218474, 4165084, 4827711, 5057602, 6247626, 6436948, 7586403, 9655422, 10115204, 12495252, 15172806, 17701607, 19310844, 30345612, 35403214, 53104821, 70806428, 106209642, 212419284]

約数ペア:

[(1, 212419284), (2, 106209642), (3, 70806428), (4, 53104821), (6, 35403214), (7, 30345612), (11, 19310844), (12, 17701607), (14, 15172806), (17, 12495252), (21, 10115204), (22, 9655422), (28, 7586403), (33, 6436948), (34, 6247626), (42, 5057602), (44, 4827711), (51, 4165084), (66, 3218474), (68, 3123813), (77, 2758692), (84, 2528801), (102, 2082542), (119, 1785036), (132, 1609237), (154, 1379346), (187, 1135932), (204, 1041271), (231, 919564), (238, 892518), (308, 689673), (357, 595012), (374, 567966), (462, 459782), (476, 446259), (561, 378644), (714, 297506), (748, 283983), (924, 229891), (1122, 189322), (1309, 162276), (1428, 148753), (2244, 94661), (2618, 81138), (3927, 54092), (5236, 40569), (7854, 27046), (13523, 15708)]