12578328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 41817600

約数和(自身を除く): 29239272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 59, 63, 72, 81, 84, 94, 108, 118, 126, 141, 162, 168, 177, 188, 189, 216, 236, 252, 282, 324, 329, 354, 376, 378, 413, 423, 472, 504, 531, 564, 567, 648, 658, 708, 756, 826, 846, 987, 1062, 1128, 1134, 1239, 1269, 1316, 1416, 1512, 1593, 1652, 1692, 1974, 2124, 2268, 2478, 2538, 2632, 2773, 2961, 3186, 3304, 3384, 3717, 3807, 3948, 4248, 4536, 4779, 4956, 5076, 5546, 5922, 6372, 7434, 7614, 7896, 8319, 8883, 9558, 9912, 10152, 11092, 11151, 11844, 12744, 14868, 15228, 16638, 17766, 19116, 19411, 22184, 22302, 23688, 24957, 26649, 29736, 30456, 33276, 33453, 35532, 38232, 38822, 44604, 49914, 53298, 58233, 66552, 66906, 71064, 74871, 77644, 89208, 99828, 106596, 116466, 133812, 149742, 155288, 174699, 199656, 213192, 224613, 232932, 267624, 299484, 349398, 449226, 465864, 524097, 598968, 698796, 898452, 1048194, 1397592, 1572291, 1796904, 2096388, 3144582, 4192776, 6289164, 12578328]

約数ペア:

[(1, 12578328), (2, 6289164), (3, 4192776), (4, 3144582), (6, 2096388), (7, 1796904), (8, 1572291), (9, 1397592), (12, 1048194), (14, 898452), (18, 698796), (21, 598968), (24, 524097), (27, 465864), (28, 449226), (36, 349398), (42, 299484), (47, 267624), (54, 232932), (56, 224613), (59, 213192), (63, 199656), (72, 174699), (81, 155288), (84, 149742), (94, 133812), (108, 116466), (118, 106596), (126, 99828), (141, 89208), (162, 77644), (168, 74871), (177, 71064), (188, 66906), (189, 66552), (216, 58233), (236, 53298), (252, 49914), (282, 44604), (324, 38822), (329, 38232), (354, 35532), (376, 33453), (378, 33276), (413, 30456), (423, 29736), (472, 26649), (504, 24957), (531, 23688), (564, 22302), (567, 22184), (648, 19411), (658, 19116), (708, 17766), (756, 16638), (826, 15228), (846, 14868), (987, 12744), (1062, 11844), (1128, 11151), (1134, 11092), (1239, 10152), (1269, 9912), (1316, 9558), (1416, 8883), (1512, 8319), (1593, 7896), (1652, 7614), (1692, 7434), (1974, 6372), (2124, 5922), (2268, 5546), (2478, 5076), (2538, 4956), (2632, 4779), (2773, 4536), (2961, 4248), (3186, 3948), (3304, 3807), (3384, 3717)]