346567424

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 834442560

約数和(自身を除く): 487875136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 82, 89, 106, 112, 128, 164, 178, 212, 224, 256, 287, 328, 356, 371, 424, 448, 574, 623, 656, 712, 742, 848, 896, 1148, 1246, 1312, 1424, 1484, 1696, 1792, 2173, 2296, 2492, 2624, 2848, 2968, 3392, 3649, 4346, 4592, 4717, 4984, 5248, 5696, 5936, 6784, 7298, 8692, 9184, 9434, 9968, 10496, 11392, 11872, 13568, 14596, 15211, 17384, 18368, 18868, 19936, 22784, 23744, 25543, 29192, 30422, 33019, 34768, 36736, 37736, 39872, 47488, 51086, 58384, 60844, 66038, 69536, 73472, 75472, 79744, 94976, 102172, 116768, 121688, 132076, 139072, 150944, 159488, 193397, 204344, 233536, 243376, 264152, 278144, 301888, 386794, 408688, 467072, 486752, 528304, 556288, 603776, 773588, 817376, 934144, 973504, 1056608, 1207552, 1353779, 1547176, 1634752, 1947008, 2113216, 2707558, 3094352, 3269504, 3894016, 4226432, 5415116, 6188704, 6539008, 8452864, 10830232, 12377408, 21660464, 24754816, 43320928, 49509632, 86641856, 173283712, 346567424]

約数ペア:

[(1, 346567424), (2, 173283712), (4, 86641856), (7, 49509632), (8, 43320928), (14, 24754816), (16, 21660464), (28, 12377408), (32, 10830232), (41, 8452864), (53, 6539008), (56, 6188704), (64, 5415116), (82, 4226432), (89, 3894016), (106, 3269504), (112, 3094352), (128, 2707558), (164, 2113216), (178, 1947008), (212, 1634752), (224, 1547176), (256, 1353779), (287, 1207552), (328, 1056608), (356, 973504), (371, 934144), (424, 817376), (448, 773588), (574, 603776), (623, 556288), (656, 528304), (712, 486752), (742, 467072), (848, 408688), (896, 386794), (1148, 301888), (1246, 278144), (1312, 264152), (1424, 243376), (1484, 233536), (1696, 204344), (1792, 193397), (2173, 159488), (2296, 150944), (2492, 139072), (2624, 132076), (2848, 121688), (2968, 116768), (3392, 102172), (3649, 94976), (4346, 79744), (4592, 75472), (4717, 73472), (4984, 69536), (5248, 66038), (5696, 60844), (5936, 58384), (6784, 51086), (7298, 47488), (8692, 39872), (9184, 37736), (9434, 36736), (9968, 34768), (10496, 33019), (11392, 30422), (11872, 29192), (13568, 25543), (14596, 23744), (15211, 22784), (17384, 19936), (18368, 18868)]