313046664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 918528000

約数和(自身を除く): 605481336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 103, 158, 168, 206, 229, 237, 309, 316, 412, 458, 474, 553, 618, 632, 687, 721, 824, 916, 948, 1106, 1236, 1374, 1442, 1603, 1659, 1832, 1896, 2163, 2212, 2472, 2748, 2884, 3206, 3318, 4326, 4424, 4809, 5496, 5768, 6412, 6636, 8137, 8652, 9618, 12824, 13272, 16274, 17304, 18091, 19236, 23587, 24411, 32548, 36182, 38472, 47174, 48822, 54273, 56959, 65096, 70761, 72364, 94348, 97644, 108546, 113918, 126637, 141522, 144728, 165109, 170877, 188696, 195288, 217092, 227836, 253274, 283044, 330218, 341754, 379911, 434184, 455672, 495327, 506548, 566088, 660436, 683508, 759822, 990654, 1013096, 1320872, 1367016, 1519644, 1863373, 1981308, 3039288, 3726746, 3962616, 5590119, 7453492, 11180238, 13043611, 14906984, 22360476, 26087222, 39130833, 44720952, 52174444, 78261666, 104348888, 156523332, 313046664]

約数ペア:

[(1, 313046664), (2, 156523332), (3, 104348888), (4, 78261666), (6, 52174444), (7, 44720952), (8, 39130833), (12, 26087222), (14, 22360476), (21, 14906984), (24, 13043611), (28, 11180238), (42, 7453492), (56, 5590119), (79, 3962616), (84, 3726746), (103, 3039288), (158, 1981308), (168, 1863373), (206, 1519644), (229, 1367016), (237, 1320872), (309, 1013096), (316, 990654), (412, 759822), (458, 683508), (474, 660436), (553, 566088), (618, 506548), (632, 495327), (687, 455672), (721, 434184), (824, 379911), (916, 341754), (948, 330218), (1106, 283044), (1236, 253274), (1374, 227836), (1442, 217092), (1603, 195288), (1659, 188696), (1832, 170877), (1896, 165109), (2163, 144728), (2212, 141522), (2472, 126637), (2748, 113918), (2884, 108546), (3206, 97644), (3318, 94348), (4326, 72364), (4424, 70761), (4809, 65096), (5496, 56959), (5768, 54273), (6412, 48822), (6636, 47174), (8137, 38472), (8652, 36182), (9618, 32548), (12824, 24411), (13272, 23587), (16274, 19236), (17304, 18091)]