12408984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 40896000

約数和(自身を除く): 28487016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 283, 348, 378, 406, 504, 522, 566, 609, 696, 756, 783, 812, 849, 1044, 1132, 1218, 1512, 1566, 1624, 1698, 1827, 1981, 2088, 2264, 2436, 2547, 3132, 3396, 3654, 3962, 4872, 5094, 5481, 5943, 6264, 6792, 7308, 7641, 7924, 8207, 10188, 10962, 11886, 14616, 15282, 15848, 16414, 17829, 20376, 21924, 23772, 24621, 30564, 32828, 35658, 43848, 47544, 49242, 53487, 57449, 61128, 65656, 71316, 73863, 98484, 106974, 114898, 142632, 147726, 172347, 196968, 213948, 221589, 229796, 295452, 344694, 427896, 443178, 459592, 517041, 590904, 689388, 886356, 1034082, 1378776, 1551123, 1772712, 2068164, 3102246, 4136328, 6204492, 12408984]

約数ペア:

[(1, 12408984), (2, 6204492), (3, 4136328), (4, 3102246), (6, 2068164), (7, 1772712), (8, 1551123), (9, 1378776), (12, 1034082), (14, 886356), (18, 689388), (21, 590904), (24, 517041), (27, 459592), (28, 443178), (29, 427896), (36, 344694), (42, 295452), (54, 229796), (56, 221589), (58, 213948), (63, 196968), (72, 172347), (84, 147726), (87, 142632), (108, 114898), (116, 106974), (126, 98484), (168, 73863), (174, 71316), (189, 65656), (203, 61128), (216, 57449), (232, 53487), (252, 49242), (261, 47544), (283, 43848), (348, 35658), (378, 32828), (406, 30564), (504, 24621), (522, 23772), (566, 21924), (609, 20376), (696, 17829), (756, 16414), (783, 15848), (812, 15282), (849, 14616), (1044, 11886), (1132, 10962), (1218, 10188), (1512, 8207), (1566, 7924), (1624, 7641), (1698, 7308), (1827, 6792), (1981, 6264), (2088, 5943), (2264, 5481), (2436, 5094), (2547, 4872), (3132, 3962), (3396, 3654)]