811913676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{887}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 2298627072

約数和(自身を除く): 1486713396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 641, 714, 887, 1282, 1428, 1774, 1923, 2564, 2661, 3548, 3846, 4487, 5322, 6209, 7692, 8974, 10644, 10897, 12418, 13461, 15079, 17948, 18627, 21794, 24836, 26922, 30158, 32691, 37254, 43588, 45237, 53844, 60316, 65382, 74508, 76279, 90474, 105553, 130764, 152558, 180948, 211106, 228837, 305116, 316659, 422212, 457674, 568567, 633318, 915348, 1137134, 1266636, 1705701, 2274268, 3411402, 3979969, 6822804, 7959938, 9665639, 11939907, 15919876, 19331278, 23879814, 28996917, 38662556, 47759628, 57993834, 67659473, 115987668, 135318946, 202978419, 270637892, 405956838, 811913676]

約数ペア:

[(1, 811913676), (2, 405956838), (3, 270637892), (4, 202978419), (6, 135318946), (7, 115987668), (12, 67659473), (14, 57993834), (17, 47759628), (21, 38662556), (28, 28996917), (34, 23879814), (42, 19331278), (51, 15919876), (68, 11939907), (84, 9665639), (102, 7959938), (119, 6822804), (204, 3979969), (238, 3411402), (357, 2274268), (476, 1705701), (641, 1266636), (714, 1137134), (887, 915348), (1282, 633318), (1428, 568567), (1774, 457674), (1923, 422212), (2564, 316659), (2661, 305116), (3548, 228837), (3846, 211106), (4487, 180948), (5322, 152558), (6209, 130764), (7692, 105553), (8974, 90474), (10644, 76279), (10897, 74508), (12418, 65382), (13461, 60316), (15079, 53844), (17948, 45237), (18627, 43588), (21794, 37254), (24836, 32691), (26922, 30158)]