8889389388

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1386

約数の個数: 180

約数和(自身を含む): 25695242496

約数和(自身を除く): 16805853108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 197, 198, 242, 297, 324, 363, 394, 396, 484, 591, 594, 726, 788, 891, 1089, 1151, 1182, 1188, 1452, 1773, 1782, 2167, 2178, 2302, 2364, 3267, 3453, 3546, 3564, 4334, 4356, 4604, 5319, 6501, 6534, 6906, 7092, 8668, 9801, 10359, 10638, 12661, 13002, 13068, 13812, 15957, 19503, 19602, 20718, 21276, 23837, 25322, 26004, 31077, 31914, 37983, 39006, 39204, 41436, 47674, 50644, 58509, 62154, 63828, 71511, 75966, 78012, 93231, 95348, 113949, 117018, 124308, 139271, 143022, 151932, 175527, 186462, 214533, 226747, 227898, 234036, 278542, 286044, 341847, 351054, 372924, 417813, 429066, 453494, 455796, 557084, 643599, 680241, 683694, 702108, 835626, 858132, 906988, 1025541, 1253439, 1287198, 1360482, 1367388, 1671252, 1930797, 2040723, 2051082, 2494217, 2506878, 2574396, 2720964, 3760317, 3861594, 4081446, 4102164, 4988434, 5013756, 6122169, 7482651, 7520634, 7723188, 8162892, 9976868, 11280951, 12244338, 14965302, 15041268, 18366507, 22447953, 22561902, 24488676, 27436387, 29930604, 36733014, 44895906, 45123804, 54872774, 67343859, 73466028, 82309161, 89791812, 109745548, 134687718, 164618322, 202031577, 246927483, 269375436, 329236644, 404063154, 493854966, 740782449, 808126308, 987709932, 1481564898, 2222347347, 2963129796, 4444694694, 8889389388]

約数ペア:

[(1, 8889389388), (2, 4444694694), (3, 2963129796), (4, 2222347347), (6, 1481564898), (9, 987709932), (11, 808126308), (12, 740782449), (18, 493854966), (22, 404063154), (27, 329236644), (33, 269375436), (36, 246927483), (44, 202031577), (54, 164618322), (66, 134687718), (81, 109745548), (99, 89791812), (108, 82309161), (121, 73466028), (132, 67343859), (162, 54872774), (197, 45123804), (198, 44895906), (242, 36733014), (297, 29930604), (324, 27436387), (363, 24488676), (394, 22561902), (396, 22447953), (484, 18366507), (591, 15041268), (594, 14965302), (726, 12244338), (788, 11280951), (891, 9976868), (1089, 8162892), (1151, 7723188), (1182, 7520634), (1188, 7482651), (1452, 6122169), (1773, 5013756), (1782, 4988434), (2167, 4102164), (2178, 4081446), (2302, 3861594), (2364, 3760317), (3267, 2720964), (3453, 2574396), (3546, 2506878), (3564, 2494217), (4334, 2051082), (4356, 2040723), (4604, 1930797), (5319, 1671252), (6501, 1367388), (6534, 1360482), (6906, 1287198), (7092, 1253439), (8668, 1025541), (9801, 906988), (10359, 858132), (10638, 835626), (12661, 702108), (13002, 683694), (13068, 680241), (13812, 643599), (15957, 557084), (19503, 455796), (19602, 453494), (20718, 429066), (21276, 417813), (23837, 372924), (25322, 351054), (26004, 341847), (31077, 286044), (31914, 278542), (37983, 234036), (39006, 227898), (39204, 226747), (41436, 214533), (47674, 186462), (50644, 175527), (58509, 151932), (62154, 143022), (63828, 139271), (71511, 124308), (75966, 117018), (78012, 113949), (93231, 95348)]