8821090544

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 20640821760

約数和(自身を除く): 11819731216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 383, 392, 406, 464, 766, 784, 812, 1013, 1421, 1532, 1624, 2026, 2681, 2842, 3064, 3248, 4052, 5362, 5684, 6128, 7091, 8104, 10724, 11107, 11368, 14182, 16208, 18767, 21448, 22214, 22736, 28364, 29377, 37534, 42896, 44428, 49637, 56728, 58754, 75068, 77749, 88856, 99274, 113456, 117508, 150136, 155498, 177712, 198548, 205639, 235016, 300272, 310996, 387979, 397096, 411278, 470032, 544243, 621992, 775958, 794192, 822556, 1088486, 1243984, 1439473, 1551916, 1645112, 2176972, 2715853, 2878946, 3103832, 3290224, 4353944, 5431706, 5757892, 6207664, 8707888, 10863412, 11251391, 11515784, 19010971, 21726824, 22502782, 23031568, 38021942, 43453648, 45005564, 76043884, 78759737, 90011128, 152087768, 157519474, 180022256, 304175536, 315038948, 551318159, 630077896, 1102636318, 1260155792, 2205272636, 4410545272, 8821090544]

約数ペア:

[(1, 8821090544), (2, 4410545272), (4, 2205272636), (7, 1260155792), (8, 1102636318), (14, 630077896), (16, 551318159), (28, 315038948), (29, 304175536), (49, 180022256), (56, 157519474), (58, 152087768), (98, 90011128), (112, 78759737), (116, 76043884), (196, 45005564), (203, 43453648), (232, 38021942), (383, 23031568), (392, 22502782), (406, 21726824), (464, 19010971), (766, 11515784), (784, 11251391), (812, 10863412), (1013, 8707888), (1421, 6207664), (1532, 5757892), (1624, 5431706), (2026, 4353944), (2681, 3290224), (2842, 3103832), (3064, 2878946), (3248, 2715853), (4052, 2176972), (5362, 1645112), (5684, 1551916), (6128, 1439473), (7091, 1243984), (8104, 1088486), (10724, 822556), (11107, 794192), (11368, 775958), (14182, 621992), (16208, 544243), (18767, 470032), (21448, 411278), (22214, 397096), (22736, 387979), (28364, 310996), (29377, 300272), (37534, 235016), (42896, 205639), (44428, 198548), (49637, 177712), (56728, 155498), (58754, 150136), (75068, 117508), (77749, 113456), (88856, 99274)]