838861452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3548

約数の個数: 144

約数和(自身を含む): 2544901632

約数和(自身を除く): 1706040180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 396, 423, 429, 468, 517, 564, 572, 611, 846, 858, 1034, 1222, 1287, 1551, 1692, 1716, 1833, 2068, 2444, 2574, 3102, 3467, 3666, 4653, 5148, 5499, 6204, 6721, 6934, 7332, 9306, 10401, 10998, 13442, 13868, 18612, 20163, 20802, 21996, 26884, 31203, 38137, 40326, 41604, 45071, 60489, 62406, 76274, 80652, 90142, 114411, 120978, 124812, 135213, 152548, 162949, 180284, 228822, 241956, 270426, 325898, 343233, 405639, 457644, 488847, 495781, 540852, 651796, 686466, 811278, 977694, 991562, 1372932, 1466541, 1487343, 1622556, 1792439, 1955388, 1983124, 2118337, 2933082, 2974686, 3584878, 4236674, 4462029, 5377317, 5866164, 5949372, 6355011, 7169756, 8473348, 8924058, 10754634, 12710022, 16131951, 17848116, 19065033, 21509268, 23301707, 25420044, 32263902, 38130066, 46603414, 64527804, 69905121, 76260132, 93206828, 139810242, 209715363, 279620484, 419430726, 838861452]

約数ペア:

[(1, 838861452), (2, 419430726), (3, 279620484), (4, 209715363), (6, 139810242), (9, 93206828), (11, 76260132), (12, 69905121), (13, 64527804), (18, 46603414), (22, 38130066), (26, 32263902), (33, 25420044), (36, 23301707), (39, 21509268), (44, 19065033), (47, 17848116), (52, 16131951), (66, 12710022), (78, 10754634), (94, 8924058), (99, 8473348), (117, 7169756), (132, 6355011), (141, 5949372), (143, 5866164), (156, 5377317), (188, 4462029), (198, 4236674), (234, 3584878), (282, 2974686), (286, 2933082), (396, 2118337), (423, 1983124), (429, 1955388), (468, 1792439), (517, 1622556), (564, 1487343), (572, 1466541), (611, 1372932), (846, 991562), (858, 977694), (1034, 811278), (1222, 686466), (1287, 651796), (1551, 540852), (1692, 495781), (1716, 488847), (1833, 457644), (2068, 405639), (2444, 343233), (2574, 325898), (3102, 270426), (3467, 241956), (3666, 228822), (4653, 180284), (5148, 162949), (5499, 152548), (6204, 135213), (6721, 124812), (6934, 120978), (7332, 114411), (9306, 90142), (10401, 80652), (10998, 76274), (13442, 62406), (13868, 60489), (18612, 45071), (20163, 41604), (20802, 40326), (21996, 38137), (26884, 31203)]