289149504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{215141}}^1$

素因数の和:215163

約数の個数: 56

約数和(自身を含む): 874337088

約数和(自身を除く): 585187584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 215141, 430282, 645423, 860564, 1290846, 1505987, 1721128, 2581692, 3011974, 3442256, 4517961, 5163384, 6023948, 6884512, 9035922, 10326768, 12047896, 13769024, 18071844, 20653536, 24095792, 36143688, 41307072, 48191584, 72287376, 96383168, 144574752, 289149504]

約数ペア:

[(1, 289149504), (2, 144574752), (3, 96383168), (4, 72287376), (6, 48191584), (7, 41307072), (8, 36143688), (12, 24095792), (14, 20653536), (16, 18071844), (21, 13769024), (24, 12047896), (28, 10326768), (32, 9035922), (42, 6884512), (48, 6023948), (56, 5163384), (64, 4517961), (84, 3442256), (96, 3011974), (112, 2581692), (168, 1721128), (192, 1505987), (224, 1290846), (336, 860564), (448, 645423), (672, 430282), (1344, 215141)]