672266868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2902

約数の個数: 144

約数和(自身を含む): 2029192704

約数和(自身を除く): 1356925836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 2837, 3038, 3822, 4557, 4836, 5642, 5674, 6076, 7644, 8463, 8511, 9114, 11284, 11348, 16926, 17022, 18228, 19747, 19859, 33852, 34044, 36881, 39494, 39718, 59241, 59577, 73762, 78988, 79436, 87947, 110643, 118482, 119154, 139013, 147524, 175894, 221286, 236964, 238308, 258167, 263841, 278026, 351788, 417039, 442572, 516334, 527682, 556052, 615629, 774501, 834078, 1032668, 1055364, 1143311, 1231258, 1549002, 1668156, 1807169, 1846887, 2286622, 2462516, 3098004, 3429933, 3614338, 3693774, 4309403, 4573244, 5421507, 6859866, 7228676, 7387548, 8003177, 8618806, 10843014, 12928209, 13719732, 16006354, 17237612, 21686028, 24009531, 25856418, 32012708, 48019062, 51712836, 56022239, 96038124, 112044478, 168066717, 224088956, 336133434, 672266868]

約数ペア:

[(1, 672266868), (2, 336133434), (3, 224088956), (4, 168066717), (6, 112044478), (7, 96038124), (12, 56022239), (13, 51712836), (14, 48019062), (21, 32012708), (26, 25856418), (28, 24009531), (31, 21686028), (39, 17237612), (42, 16006354), (49, 13719732), (52, 12928209), (62, 10843014), (78, 8618806), (84, 8003177), (91, 7387548), (93, 7228676), (98, 6859866), (124, 5421507), (147, 4573244), (156, 4309403), (182, 3693774), (186, 3614338), (196, 3429933), (217, 3098004), (273, 2462516), (294, 2286622), (364, 1846887), (372, 1807169), (403, 1668156), (434, 1549002), (546, 1231258), (588, 1143311), (637, 1055364), (651, 1032668), (806, 834078), (868, 774501), (1092, 615629), (1209, 556052), (1274, 527682), (1302, 516334), (1519, 442572), (1612, 417039), (1911, 351788), (2418, 278026), (2548, 263841), (2604, 258167), (2821, 238308), (2837, 236964), (3038, 221286), (3822, 175894), (4557, 147524), (4836, 139013), (5642, 119154), (5674, 118482), (6076, 110643), (7644, 87947), (8463, 79436), (8511, 78988), (9114, 73762), (11284, 59577), (11348, 59241), (16926, 39718), (17022, 39494), (18228, 36881), (19747, 34044), (19859, 33852)]