247698768

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 651386880

約数和(自身を除く): 403688112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 179, 227, 254, 358, 381, 454, 508, 537, 681, 716, 762, 908, 1016, 1074, 1362, 1432, 1524, 1816, 2032, 2148, 2724, 2864, 3048, 3632, 4296, 5448, 6096, 8592, 10896, 22733, 28829, 40633, 45466, 57658, 68199, 81266, 86487, 90932, 115316, 121899, 136398, 162532, 172974, 181864, 230632, 243798, 272796, 325064, 345948, 363728, 461264, 487596, 545592, 650128, 691896, 975192, 1091184, 1383792, 1950384, 5160391, 10320782, 15481173, 20641564, 30962346, 41283128, 61924692, 82566256, 123849384, 247698768]

約数ペア:

[(1, 247698768), (2, 123849384), (3, 82566256), (4, 61924692), (6, 41283128), (8, 30962346), (12, 20641564), (16, 15481173), (24, 10320782), (48, 5160391), (127, 1950384), (179, 1383792), (227, 1091184), (254, 975192), (358, 691896), (381, 650128), (454, 545592), (508, 487596), (537, 461264), (681, 363728), (716, 345948), (762, 325064), (908, 272796), (1016, 243798), (1074, 230632), (1362, 181864), (1432, 172974), (1524, 162532), (1816, 136398), (2032, 121899), (2148, 115316), (2724, 90932), (2864, 86487), (3048, 81266), (3632, 68199), (4296, 57658), (5448, 45466), (6096, 40633), (8592, 28829), (10896, 22733)]