379803996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 1199649360

約数和(自身を除く): 819845364

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, 121, 132, 143, 156, 171, 198, 209, 228, 234, 242, 247, 286, 342, 353, 363, 396, 418, 429, 468, 484, 494, 572, 627, 684, 706, 726, 741, 836, 858, 988, 1059, 1089, 1254, 1287, 1412, 1452, 1482, 1573, 1716, 1881, 2118, 2178, 2223, 2299, 2508, 2574, 2717, 2964, 3146, 3177, 3762, 3883, 4236, 4356, 4446, 4589, 4598, 4719, 5148, 5434, 6292, 6354, 6707, 6897, 7524, 7766, 8151, 8892, 9178, 9196, 9438, 10868, 11649, 12708, 13414, 13767, 13794, 14157, 15532, 16302, 18356, 18876, 20121, 20691, 23298, 24453, 26828, 27534, 27588, 28314, 29887, 32604, 34947, 40242, 41301, 41382, 42713, 46596, 48906, 50479, 55068, 56628, 59774, 60363, 69894, 73777, 80484, 82602, 82764, 85426, 87191, 89661, 97812, 100958, 119548, 120726, 128139, 139788, 147554, 151437, 165204, 170852, 174382, 179322, 201916, 221331, 241452, 256278, 261573, 268983, 295108, 302874, 348764, 358644, 384417, 442662, 454311, 512556, 523146, 537966, 555269, 605748, 663993, 768834, 784719, 811547, 885324, 908622, 959101, 1046292, 1075932, 1110538, 1327986, 1537668, 1569438, 1623094, 1665807, 1817244, 1918202, 2221076, 2434641, 2655972, 2877303, 3138876, 3246188, 3331614, 3836404, 4869282, 4997421, 5754606, 6663228, 7303923, 8631909, 9738564, 9994842, 10550111, 11509212, 14607846, 17263818, 19989684, 21100222, 29215692, 31650333, 34527636, 42200444, 63300666, 94950999, 126601332, 189901998, 379803996]

約数ペア:

[(1, 379803996), (2, 189901998), (3, 126601332), (4, 94950999), (6, 63300666), (9, 42200444), (11, 34527636), (12, 31650333), (13, 29215692), (18, 21100222), (19, 19989684), (22, 17263818), (26, 14607846), (33, 11509212), (36, 10550111), (38, 9994842), (39, 9738564), (44, 8631909), (52, 7303923), (57, 6663228), (66, 5754606), (76, 4997421), (78, 4869282), (99, 3836404), (114, 3331614), (117, 3246188), (121, 3138876), (132, 2877303), (143, 2655972), (156, 2434641), (171, 2221076), (198, 1918202), (209, 1817244), (228, 1665807), (234, 1623094), (242, 1569438), (247, 1537668), (286, 1327986), (342, 1110538), (353, 1075932), (363, 1046292), (396, 959101), (418, 908622), (429, 885324), (468, 811547), (484, 784719), (494, 768834), (572, 663993), (627, 605748), (684, 555269), (706, 537966), (726, 523146), (741, 512556), (836, 454311), (858, 442662), (988, 384417), (1059, 358644), (1089, 348764), (1254, 302874), (1287, 295108), (1412, 268983), (1452, 261573), (1482, 256278), (1573, 241452), (1716, 221331), (1881, 201916), (2118, 179322), (2178, 174382), (2223, 170852), (2299, 165204), (2508, 151437), (2574, 147554), (2717, 139788), (2964, 128139), (3146, 120726), (3177, 119548), (3762, 100958), (3883, 97812), (4236, 89661), (4356, 87191), (4446, 85426), (4589, 82764), (4598, 82602), (4719, 80484), (5148, 73777), (5434, 69894), (6292, 60363), (6354, 59774), (6707, 56628), (6897, 55068), (7524, 50479), (7766, 48906), (8151, 46596), (8892, 42713), (9178, 41382), (9196, 41301), (9438, 40242), (10868, 34947), (11649, 32604), (12708, 29887), (13414, 28314), (13767, 27588), (13794, 27534), (14157, 26828), (15532, 24453), (16302, 23298), (18356, 20691), (18876, 20121)]