419000868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 1253616000

約数和(自身を除く): 834615132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 199, 234, 286, 396, 398, 409, 429, 468, 572, 597, 796, 818, 858, 1194, 1227, 1287, 1636, 1716, 1791, 2189, 2388, 2454, 2574, 2587, 3582, 3681, 4378, 4499, 4908, 5148, 5174, 5317, 6567, 7164, 7362, 7761, 8756, 8998, 10348, 10634, 13134, 13497, 14724, 15522, 15951, 17996, 19701, 21268, 23283, 26268, 26994, 28457, 31044, 31902, 39402, 40491, 46566, 47853, 53988, 56914, 58487, 63804, 78804, 80982, 81391, 85371, 93132, 95706, 113828, 116974, 161964, 162782, 170742, 175461, 191412, 233948, 244173, 256113, 325564, 341484, 350922, 488346, 512226, 526383, 701844, 732519, 895301, 976692, 1024452, 1052766, 1058083, 1465038, 1790602, 2105532, 2116166, 2685903, 2930076, 3174249, 3581204, 4232332, 5371806, 6348498, 8057709, 9522747, 10743612, 11638913, 12696996, 16115418, 19045494, 23277826, 32230836, 34916739, 38090988, 46555652, 69833478, 104750217, 139666956, 209500434, 419000868]

約数ペア:

[(1, 419000868), (2, 209500434), (3, 139666956), (4, 104750217), (6, 69833478), (9, 46555652), (11, 38090988), (12, 34916739), (13, 32230836), (18, 23277826), (22, 19045494), (26, 16115418), (33, 12696996), (36, 11638913), (39, 10743612), (44, 9522747), (52, 8057709), (66, 6348498), (78, 5371806), (99, 4232332), (117, 3581204), (132, 3174249), (143, 2930076), (156, 2685903), (198, 2116166), (199, 2105532), (234, 1790602), (286, 1465038), (396, 1058083), (398, 1052766), (409, 1024452), (429, 976692), (468, 895301), (572, 732519), (597, 701844), (796, 526383), (818, 512226), (858, 488346), (1194, 350922), (1227, 341484), (1287, 325564), (1636, 256113), (1716, 244173), (1791, 233948), (2189, 191412), (2388, 175461), (2454, 170742), (2574, 162782), (2587, 161964), (3582, 116974), (3681, 113828), (4378, 95706), (4499, 93132), (4908, 85371), (5148, 81391), (5174, 80982), (5317, 78804), (6567, 63804), (7164, 58487), (7362, 56914), (7761, 53988), (8756, 47853), (8998, 46566), (10348, 40491), (10634, 39402), (13134, 31902), (13497, 31044), (14724, 28457), (15522, 26994), (15951, 26268), (17996, 23283), (19701, 21268)]