439425532

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 982195200

約数和(自身を除く): 542769668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 343, 347, 364, 497, 637, 686, 694, 923, 994, 1274, 1372, 1388, 1846, 1988, 2429, 2548, 3479, 3692, 4459, 4511, 4858, 6461, 6958, 8918, 9022, 9716, 12922, 13916, 17003, 17836, 18044, 24353, 24637, 25844, 31577, 34006, 45227, 48706, 49274, 63154, 68012, 90454, 97412, 98548, 119021, 126308, 172459, 180908, 221039, 238042, 316589, 320281, 344918, 442078, 476084, 633178, 640562, 689836, 884156, 1207213, 1266356, 1281124, 1547273, 2241967, 2414426, 3094546, 4483934, 4828852, 6189092, 8450491, 8967868, 15693769, 16900982, 31387538, 33801964, 62775076, 109856383, 219712766, 439425532]

約数ペア:

[(1, 439425532), (2, 219712766), (4, 109856383), (7, 62775076), (13, 33801964), (14, 31387538), (26, 16900982), (28, 15693769), (49, 8967868), (52, 8450491), (71, 6189092), (91, 4828852), (98, 4483934), (142, 3094546), (182, 2414426), (196, 2241967), (284, 1547273), (343, 1281124), (347, 1266356), (364, 1207213), (497, 884156), (637, 689836), (686, 640562), (694, 633178), (923, 476084), (994, 442078), (1274, 344918), (1372, 320281), (1388, 316589), (1846, 238042), (1988, 221039), (2429, 180908), (2548, 172459), (3479, 126308), (3692, 119021), (4459, 98548), (4511, 97412), (4858, 90454), (6461, 68012), (6958, 63154), (8918, 49274), (9022, 48706), (9716, 45227), (12922, 34006), (13916, 31577), (17003, 25844), (17836, 24637), (18044, 24353)]