448497536

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2719

約数の個数: 64

約数和(自身を含む): 958392000

約数和(自身を除く): 509894464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2176, 2528, 2609, 2686, 5056, 5218, 5372, 10112, 10436, 10744, 20872, 21488, 41744, 42976, 44353, 83488, 85952, 88706, 166976, 171904, 177412, 206111, 333952, 354824, 412222, 709648, 824444, 1419296, 1648888, 2838592, 3297776, 3503887, 5677184, 6595552, 7007774, 13191104, 14015548, 26382208, 28031096, 56062192, 112124384, 224248768, 448497536]

約数ペア:

[(1, 448497536), (2, 224248768), (4, 112124384), (8, 56062192), (16, 28031096), (17, 26382208), (32, 14015548), (34, 13191104), (64, 7007774), (68, 6595552), (79, 5677184), (128, 3503887), (136, 3297776), (158, 2838592), (272, 1648888), (316, 1419296), (544, 824444), (632, 709648), (1088, 412222), (1264, 354824), (1343, 333952), (2176, 206111), (2528, 177412), (2609, 171904), (2686, 166976), (5056, 88706), (5218, 85952), (5372, 83488), (10112, 44353), (10436, 42976), (10744, 41744), (20872, 21488)]