420262128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6844

約数の個数: 160

約数和(自身を含む): 1417409280

約数和(自身を除く): 997147152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6803, 6864, 7722, 10296, 13606, 15444, 20409, 20592, 27212, 30888, 40818, 54424, 61227, 61776, 74833, 81636, 88439, 108848, 122454, 149666, 163272, 176878, 183681, 224499, 244908, 265317, 299332, 326544, 353756, 367362, 448998, 489816, 530634, 598664, 673497, 707512, 734724, 795951, 897996, 972829, 979632, 1061268, 1197328, 1346994, 1415024, 1469448, 1591902, 1795992, 1945658, 2020491, 2122536, 2387853, 2693988, 2918487, 2938896, 3183804, 3591984, 3891316, 4040982, 4245072, 4775706, 5387976, 5836974, 6367608, 7782632, 8081964, 8755461, 9551412, 10775952, 11673948, 12735216, 15565264, 16163928, 17510922, 19102824, 23347896, 26266383, 32327856, 35021844, 38205648, 46695792, 52532766, 70043688, 105065532, 140087376, 210131064, 420262128]

約数ペア:

[(1, 420262128), (2, 210131064), (3, 140087376), (4, 105065532), (6, 70043688), (8, 52532766), (9, 46695792), (11, 38205648), (12, 35021844), (13, 32327856), (16, 26266383), (18, 23347896), (22, 19102824), (24, 17510922), (26, 16163928), (27, 15565264), (33, 12735216), (36, 11673948), (39, 10775952), (44, 9551412), (48, 8755461), (52, 8081964), (54, 7782632), (66, 6367608), (72, 5836974), (78, 5387976), (88, 4775706), (99, 4245072), (104, 4040982), (108, 3891316), (117, 3591984), (132, 3183804), (143, 2938896), (144, 2918487), (156, 2693988), (176, 2387853), (198, 2122536), (208, 2020491), (216, 1945658), (234, 1795992), (264, 1591902), (286, 1469448), (297, 1415024), (312, 1346994), (351, 1197328), (396, 1061268), (429, 979632), (432, 972829), (468, 897996), (528, 795951), (572, 734724), (594, 707512), (624, 673497), (702, 598664), (792, 530634), (858, 489816), (936, 448998), (1144, 367362), (1188, 353756), (1287, 326544), (1404, 299332), (1584, 265317), (1716, 244908), (1872, 224499), (2288, 183681), (2376, 176878), (2574, 163272), (2808, 149666), (3432, 122454), (3861, 108848), (4752, 88439), (5148, 81636), (5616, 74833), (6803, 61776), (6864, 61227), (7722, 54424), (10296, 40818), (13606, 30888), (15444, 27212), (20409, 20592)]