317798352

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 120

約数和(自身を含む): 910957320

約数和(自身を除く): 593158968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 137, 144, 178, 181, 267, 274, 356, 362, 411, 534, 543, 548, 712, 724, 801, 822, 1068, 1086, 1096, 1233, 1424, 1448, 1602, 1629, 1644, 2136, 2172, 2192, 2466, 2896, 3204, 3258, 3288, 4272, 4344, 4932, 6408, 6516, 6576, 8688, 9864, 12193, 12816, 13032, 16109, 19728, 24386, 24797, 26064, 32218, 36579, 48327, 48772, 49594, 64436, 73158, 74391, 96654, 97544, 99188, 109737, 128872, 144981, 146316, 148782, 193308, 195088, 198376, 219474, 223173, 257744, 289962, 292632, 297564, 386616, 396752, 438948, 446346, 579924, 585264, 595128, 773232, 877896, 892692, 1159848, 1190256, 1755792, 1785384, 2206933, 2319696, 3570768, 4413866, 6620799, 8827732, 13241598, 17655464, 19862397, 26483196, 35310928, 39724794, 52966392, 79449588, 105932784, 158899176, 317798352]

約数ペア:

[(1, 317798352), (2, 158899176), (3, 105932784), (4, 79449588), (6, 52966392), (8, 39724794), (9, 35310928), (12, 26483196), (16, 19862397), (18, 17655464), (24, 13241598), (36, 8827732), (48, 6620799), (72, 4413866), (89, 3570768), (137, 2319696), (144, 2206933), (178, 1785384), (181, 1755792), (267, 1190256), (274, 1159848), (356, 892692), (362, 877896), (411, 773232), (534, 595128), (543, 585264), (548, 579924), (712, 446346), (724, 438948), (801, 396752), (822, 386616), (1068, 297564), (1086, 292632), (1096, 289962), (1233, 257744), (1424, 223173), (1448, 219474), (1602, 198376), (1629, 195088), (1644, 193308), (2136, 148782), (2172, 146316), (2192, 144981), (2466, 128872), (2896, 109737), (3204, 99188), (3258, 97544), (3288, 96654), (4272, 74391), (4344, 73158), (4932, 64436), (6408, 49594), (6516, 48772), (6576, 48327), (8688, 36579), (9864, 32218), (12193, 26064), (12816, 24797), (13032, 24386), (16109, 19728)]