8455557384

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{16223}}^1$

素因数の和:16384

約数の個数: 128

約数和(自身を含む): 24920064000

約数和(自身を除く): 16464506616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 508, 513, 684, 762, 1016, 1026, 1143, 1368, 1524, 2052, 2286, 2413, 3048, 3429, 4104, 4572, 4826, 6858, 7239, 9144, 9652, 13716, 14478, 16223, 19304, 21717, 27432, 28956, 32446, 43434, 48669, 57912, 64892, 65151, 86868, 97338, 129784, 130302, 146007, 173736, 194676, 260604, 292014, 308237, 389352, 438021, 521208, 584028, 616474, 876042, 924711, 1168056, 1232948, 1752084, 1849422, 2060321, 2465896, 2774133, 3504168, 3698844, 4120642, 5548266, 6180963, 7397688, 8241284, 8322399, 11096532, 12361926, 16482568, 16644798, 18542889, 22193064, 24723852, 33289596, 37085778, 39146099, 49447704, 55628667, 66579192, 74171556, 78292198, 111257334, 117438297, 148343112, 156584396, 222514668, 234876594, 313168792, 352314891, 445029336, 469753188, 704629782, 939506376, 1056944673, 1409259564, 2113889346, 2818519128, 4227778692, 8455557384]

約数ペア:

[(1, 8455557384), (2, 4227778692), (3, 2818519128), (4, 2113889346), (6, 1409259564), (8, 1056944673), (9, 939506376), (12, 704629782), (18, 469753188), (19, 445029336), (24, 352314891), (27, 313168792), (36, 234876594), (38, 222514668), (54, 156584396), (57, 148343112), (72, 117438297), (76, 111257334), (108, 78292198), (114, 74171556), (127, 66579192), (152, 55628667), (171, 49447704), (216, 39146099), (228, 37085778), (254, 33289596), (342, 24723852), (381, 22193064), (456, 18542889), (508, 16644798), (513, 16482568), (684, 12361926), (762, 11096532), (1016, 8322399), (1026, 8241284), (1143, 7397688), (1368, 6180963), (1524, 5548266), (2052, 4120642), (2286, 3698844), (2413, 3504168), (3048, 2774133), (3429, 2465896), (4104, 2060321), (4572, 1849422), (4826, 1752084), (6858, 1232948), (7239, 1168056), (9144, 924711), (9652, 876042), (13716, 616474), (14478, 584028), (16223, 521208), (19304, 438021), (21717, 389352), (27432, 308237), (28956, 292014), (32446, 260604), (43434, 194676), (48669, 173736), (57912, 146007), (64892, 130302), (65151, 129784), (86868, 97338)]