237909924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13297}}^1$

素因数の和:13385

約数の個数: 72

約数和(自身を含む): 697027968

約数和(自身を除く): 459118044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 13297, 17892, 26594, 39891, 53188, 79782, 93079, 119673, 159564, 186158, 239346, 279237, 372316, 478692, 558474, 837711, 944087, 1116948, 1675422, 1888174, 2832261, 3350844, 3776348, 5664522, 6608609, 8496783, 11329044, 13217218, 16993566, 19825827, 26434436, 33987132, 39651654, 59477481, 79303308, 118954962, 237909924]

約数ペア:

[(1, 237909924), (2, 118954962), (3, 79303308), (4, 59477481), (6, 39651654), (7, 33987132), (9, 26434436), (12, 19825827), (14, 16993566), (18, 13217218), (21, 11329044), (28, 8496783), (36, 6608609), (42, 5664522), (63, 3776348), (71, 3350844), (84, 2832261), (126, 1888174), (142, 1675422), (213, 1116948), (252, 944087), (284, 837711), (426, 558474), (497, 478692), (639, 372316), (852, 279237), (994, 239346), (1278, 186158), (1491, 159564), (1988, 119673), (2556, 93079), (2982, 79782), (4473, 53188), (5964, 39891), (8946, 26594), (13297, 17892)]