734989788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 180

約数和(自身を含む): 2152653888

約数和(自身を除く): 1417664100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 169, 186, 234, 279, 324, 338, 351, 372, 403, 433, 468, 507, 558, 676, 702, 806, 837, 866, 1014, 1053, 1116, 1209, 1299, 1404, 1521, 1612, 1674, 1732, 2028, 2106, 2418, 2511, 2598, 3042, 3348, 3627, 3897, 4212, 4563, 4836, 5022, 5196, 5239, 5629, 6084, 7254, 7794, 9126, 10044, 10478, 10881, 11258, 11691, 13423, 13689, 14508, 15588, 15717, 16887, 18252, 20956, 21762, 22516, 23382, 26846, 27378, 31434, 32643, 33774, 35073, 40269, 43524, 46764, 47151, 50661, 53692, 54756, 62868, 65286, 67548, 70146, 73177, 80538, 94302, 101322, 120807, 130572, 140292, 141453, 146354, 151983, 161076, 174499, 188604, 202644, 219531, 241614, 282906, 292708, 303966, 348998, 362421, 424359, 439062, 455949, 483228, 523497, 565812, 607932, 658593, 697996, 724842, 848718, 878124, 911898, 1046994, 1087263, 1317186, 1449684, 1570491, 1697436, 1823796, 1975779, 2093988, 2174526, 2268487, 2634372, 3140982, 3951558, 4349052, 4536974, 4711473, 5927337, 6281964, 6805461, 7903116, 9073948, 9422946, 11854674, 13610922, 14134419, 18845892, 20416383, 23709348, 27221844, 28268838, 40832766, 56537676, 61249149, 81665532, 122498298, 183747447, 244996596, 367494894, 734989788]

約数ペア:

[(1, 734989788), (2, 367494894), (3, 244996596), (4, 183747447), (6, 122498298), (9, 81665532), (12, 61249149), (13, 56537676), (18, 40832766), (26, 28268838), (27, 27221844), (31, 23709348), (36, 20416383), (39, 18845892), (52, 14134419), (54, 13610922), (62, 11854674), (78, 9422946), (81, 9073948), (93, 7903116), (108, 6805461), (117, 6281964), (124, 5927337), (156, 4711473), (162, 4536974), (169, 4349052), (186, 3951558), (234, 3140982), (279, 2634372), (324, 2268487), (338, 2174526), (351, 2093988), (372, 1975779), (403, 1823796), (433, 1697436), (468, 1570491), (507, 1449684), (558, 1317186), (676, 1087263), (702, 1046994), (806, 911898), (837, 878124), (866, 848718), (1014, 724842), (1053, 697996), (1116, 658593), (1209, 607932), (1299, 565812), (1404, 523497), (1521, 483228), (1612, 455949), (1674, 439062), (1732, 424359), (2028, 362421), (2106, 348998), (2418, 303966), (2511, 292708), (2598, 282906), (3042, 241614), (3348, 219531), (3627, 202644), (3897, 188604), (4212, 174499), (4563, 161076), (4836, 151983), (5022, 146354), (5196, 141453), (5239, 140292), (5629, 130572), (6084, 120807), (7254, 101322), (7794, 94302), (9126, 80538), (10044, 73177), (10478, 70146), (10881, 67548), (11258, 65286), (11691, 62868), (13423, 54756), (13689, 53692), (14508, 50661), (15588, 47151), (15717, 46764), (16887, 43524), (18252, 40269), (20956, 35073), (21762, 33774), (22516, 32643), (23382, 31434), (26846, 27378)]