428199156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 1449082880

約数和(自身を除く): 1020883724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 121, 124, 126, 132, 151, 154, 186, 189, 198, 217, 231, 242, 252, 279, 297, 302, 308, 341, 363, 372, 378, 396, 434, 453, 462, 484, 558, 594, 604, 651, 682, 693, 726, 756, 837, 847, 868, 906, 924, 1023, 1057, 1089, 1116, 1188, 1302, 1359, 1364, 1386, 1452, 1661, 1674, 1694, 1812, 1953, 2046, 2079, 2114, 2178, 2387, 2541, 2604, 2718, 2772, 3069, 3171, 3267, 3322, 3348, 3388, 3751, 3906, 4077, 4092, 4158, 4228, 4356, 4681, 4774, 4983, 5082, 5436, 5859, 6138, 6342, 6534, 6644, 7161, 7502, 7623, 7812, 8154, 8316, 9207, 9362, 9513, 9548, 9966, 10164, 11253, 11627, 11718, 12276, 12684, 13068, 14043, 14322, 14949, 15004, 15246, 16308, 18271, 18414, 18724, 19026, 19932, 21483, 22506, 22869, 23254, 23436, 26257, 28086, 28539, 28644, 29898, 30492, 32767, 33759, 34881, 36542, 36828, 38052, 42129, 42966, 44847, 45012, 45738, 46508, 51491, 52514, 54813, 56172, 57078, 59796, 64449, 65534, 67518, 69762, 73084, 78771, 84258, 85932, 89694, 91476, 98301, 101277, 102982, 104643, 105028, 109626, 114156, 126387, 127897, 128898, 131068, 135036, 139524, 154473, 157542, 164439, 168516, 179388, 196602, 202554, 205964, 209286, 219252, 236313, 252774, 255794, 257796, 294903, 308946, 313929, 315084, 328878, 360437, 383691, 393204, 405108, 418572, 463419, 472626, 493317, 505548, 511588, 566401, 589806, 617892, 627858, 657756, 708939, 720874, 767382, 884709, 926838, 945252, 986634, 1081311, 1132802, 1151073, 1179612, 1255716, 1390257, 1417878, 1441748, 1534764, 1699203, 1769418, 1853676, 1973268, 2162622, 2265604, 2302146, 2780514, 2835756, 3243933, 3398406, 3453219, 3538836, 3964807, 4325244, 4604292, 5097609, 5561028, 6487866, 6796812, 6906438, 7929614, 9731799, 10195218, 11894421, 12975732, 13812876, 15292827, 15859228, 19463598, 20390436, 23788842, 30585654, 35683263, 38927196, 47577684, 61171308, 71366526, 107049789, 142733052, 214099578, 428199156]

約数ペア:

[(1, 428199156), (2, 214099578), (3, 142733052), (4, 107049789), (6, 71366526), (7, 61171308), (9, 47577684), (11, 38927196), (12, 35683263), (14, 30585654), (18, 23788842), (21, 20390436), (22, 19463598), (27, 15859228), (28, 15292827), (31, 13812876), (33, 12975732), (36, 11894421), (42, 10195218), (44, 9731799), (54, 7929614), (62, 6906438), (63, 6796812), (66, 6487866), (77, 5561028), (84, 5097609), (93, 4604292), (99, 4325244), (108, 3964807), (121, 3538836), (124, 3453219), (126, 3398406), (132, 3243933), (151, 2835756), (154, 2780514), (186, 2302146), (189, 2265604), (198, 2162622), (217, 1973268), (231, 1853676), (242, 1769418), (252, 1699203), (279, 1534764), (297, 1441748), (302, 1417878), (308, 1390257), (341, 1255716), (363, 1179612), (372, 1151073), (378, 1132802), (396, 1081311), (434, 986634), (453, 945252), (462, 926838), (484, 884709), (558, 767382), (594, 720874), (604, 708939), (651, 657756), (682, 627858), (693, 617892), (726, 589806), (756, 566401), (837, 511588), (847, 505548), (868, 493317), (906, 472626), (924, 463419), (1023, 418572), (1057, 405108), (1089, 393204), (1116, 383691), (1188, 360437), (1302, 328878), (1359, 315084), (1364, 313929), (1386, 308946), (1452, 294903), (1661, 257796), (1674, 255794), (1694, 252774), (1812, 236313), (1953, 219252), (2046, 209286), (2079, 205964), (2114, 202554), (2178, 196602), (2387, 179388), (2541, 168516), (2604, 164439), (2718, 157542), (2772, 154473), (3069, 139524), (3171, 135036), (3267, 131068), (3322, 128898), (3348, 127897), (3388, 126387), (3751, 114156), (3906, 109626), (4077, 105028), (4092, 104643), (4158, 102982), (4228, 101277), (4356, 98301), (4681, 91476), (4774, 89694), (4983, 85932), (5082, 84258), (5436, 78771), (5859, 73084), (6138, 69762), (6342, 67518), (6534, 65534), (6644, 64449), (7161, 59796), (7502, 57078), (7623, 56172), (7812, 54813), (8154, 52514), (8316, 51491), (9207, 46508), (9362, 45738), (9513, 45012), (9548, 44847), (9966, 42966), (10164, 42129), (11253, 38052), (11627, 36828), (11718, 36542), (12276, 34881), (12684, 33759), (13068, 32767), (14043, 30492), (14322, 29898), (14949, 28644), (15004, 28539), (15246, 28086), (16308, 26257), (18271, 23436), (18414, 23254), (18724, 22869), (19026, 22506), (19932, 21483)]