395556768

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{23279}}^1$

素因数の和:23354

約数の個数: 72

約数和(自身を含む): 1143979200

約数和(自身を除く): 748422432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 23279, 46558, 69837, 93116, 139674, 186232, 209511, 279348, 372464, 419022, 558696, 744928, 838044, 1117392, 1373461, 1676088, 2234784, 2746922, 3352176, 4120383, 5493844, 6704352, 8240766, 10987688, 12361149, 16481532, 21975376, 24722298, 32963064, 43950752, 49444596, 65926128, 98889192, 131852256, 197778384, 395556768]

約数ペア:

[(1, 395556768), (2, 197778384), (3, 131852256), (4, 98889192), (6, 65926128), (8, 49444596), (9, 43950752), (12, 32963064), (16, 24722298), (18, 21975376), (24, 16481532), (32, 12361149), (36, 10987688), (48, 8240766), (59, 6704352), (72, 5493844), (96, 4120383), (118, 3352176), (144, 2746922), (177, 2234784), (236, 1676088), (288, 1373461), (354, 1117392), (472, 838044), (531, 744928), (708, 558696), (944, 419022), (1062, 372464), (1416, 279348), (1888, 209511), (2124, 186232), (2832, 139674), (4248, 93116), (5664, 69837), (8496, 46558), (16992, 23279)]