215479836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 673895040

約数和(自身を除く): 458415204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2203, 2223, 2508, 2574, 2717, 2964, 3762, 4406, 4446, 5148, 5434, 6609, 7524, 8151, 8812, 8892, 10868, 13218, 16302, 19827, 24233, 24453, 26436, 28639, 32604, 39654, 41857, 48466, 48906, 57278, 72699, 79308, 83714, 85917, 96932, 97812, 114556, 125571, 145398, 167428, 171834, 218097, 251142, 257751, 290796, 315029, 343668, 376713, 436194, 460427, 502284, 515502, 544141, 630058, 753426, 872388, 920854, 945087, 1031004, 1088282, 1260116, 1381281, 1506852, 1632423, 1841708, 1890174, 2176564, 2762562, 2835261, 3264846, 3780348, 4143843, 4897269, 5525124, 5670522, 5985551, 6529692, 8287686, 9794538, 11341044, 11971102, 16575372, 17956653, 19589076, 23942204, 35913306, 53869959, 71826612, 107739918, 215479836]

約数ペア:

[(1, 215479836), (2, 107739918), (3, 71826612), (4, 53869959), (6, 35913306), (9, 23942204), (11, 19589076), (12, 17956653), (13, 16575372), (18, 11971102), (19, 11341044), (22, 9794538), (26, 8287686), (33, 6529692), (36, 5985551), (38, 5670522), (39, 5525124), (44, 4897269), (52, 4143843), (57, 3780348), (66, 3264846), (76, 2835261), (78, 2762562), (99, 2176564), (114, 1890174), (117, 1841708), (132, 1632423), (143, 1506852), (156, 1381281), (171, 1260116), (198, 1088282), (209, 1031004), (228, 945087), (234, 920854), (247, 872388), (286, 753426), (342, 630058), (396, 544141), (418, 515502), (429, 502284), (468, 460427), (494, 436194), (572, 376713), (627, 343668), (684, 315029), (741, 290796), (836, 257751), (858, 251142), (988, 218097), (1254, 171834), (1287, 167428), (1482, 145398), (1716, 125571), (1881, 114556), (2203, 97812), (2223, 96932), (2508, 85917), (2574, 83714), (2717, 79308), (2964, 72699), (3762, 57278), (4406, 48906), (4446, 48466), (5148, 41857), (5434, 39654), (6609, 32604), (7524, 28639), (8151, 26436), (8812, 24453), (8892, 24233), (10868, 19827), (13218, 16302)]