406062272

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 1100791296

約数和(自身を除く): 694729024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 64, 68, 74, 77, 88, 112, 119, 131, 136, 148, 154, 176, 187, 224, 238, 259, 262, 272, 296, 308, 352, 374, 407, 448, 476, 518, 524, 544, 592, 616, 629, 704, 748, 814, 917, 952, 1036, 1048, 1088, 1184, 1232, 1258, 1309, 1441, 1496, 1628, 1834, 1904, 2072, 2096, 2227, 2368, 2464, 2516, 2618, 2849, 2882, 2992, 3256, 3668, 3808, 4144, 4192, 4403, 4454, 4847, 4928, 5032, 5236, 5698, 5764, 5984, 6512, 6919, 7336, 7616, 8288, 8384, 8806, 8908, 9694, 10064, 10087, 10472, 11396, 11528, 11968, 13024, 13838, 14672, 15589, 16576, 17612, 17816, 19388, 20128, 20174, 20944, 22792, 23056, 24497, 26048, 27676, 29344, 31178, 33929, 35224, 35632, 38776, 40256, 40348, 41888, 45584, 46112, 48433, 48994, 53317, 55352, 58688, 62356, 67858, 70448, 71264, 77552, 80696, 82399, 83776, 91168, 92224, 96866, 97988, 106634, 110704, 124712, 135716, 140896, 142528, 155104, 161392, 164798, 171479, 182336, 193732, 195976, 213268, 221408, 249424, 271432, 281792, 310208, 322784, 329596, 342958, 373219, 387464, 391952, 426536, 442816, 498848, 542864, 576793, 645568, 659192, 685916, 746438, 774928, 783904, 853072, 906389, 997696, 1085728, 1153586, 1318384, 1371832, 1492876, 1549856, 1567808, 1706144, 1812778, 2171456, 2307172, 2636768, 2743664, 2985752, 3099712, 3412288, 3625556, 4614344, 5273536, 5487328, 5971504, 6344723, 7251112, 9228688, 10974656, 11943008, 12689446, 14502224, 18457376, 23886016, 25378892, 29004448, 36914752, 50757784, 58008896, 101515568, 203031136, 406062272]

約数ペア:

[(1, 406062272), (2, 203031136), (4, 101515568), (7, 58008896), (8, 50757784), (11, 36914752), (14, 29004448), (16, 25378892), (17, 23886016), (22, 18457376), (28, 14502224), (32, 12689446), (34, 11943008), (37, 10974656), (44, 9228688), (56, 7251112), (64, 6344723), (68, 5971504), (74, 5487328), (77, 5273536), (88, 4614344), (112, 3625556), (119, 3412288), (131, 3099712), (136, 2985752), (148, 2743664), (154, 2636768), (176, 2307172), (187, 2171456), (224, 1812778), (238, 1706144), (259, 1567808), (262, 1549856), (272, 1492876), (296, 1371832), (308, 1318384), (352, 1153586), (374, 1085728), (407, 997696), (448, 906389), (476, 853072), (518, 783904), (524, 774928), (544, 746438), (592, 685916), (616, 659192), (629, 645568), (704, 576793), (748, 542864), (814, 498848), (917, 442816), (952, 426536), (1036, 391952), (1048, 387464), (1088, 373219), (1184, 342958), (1232, 329596), (1258, 322784), (1309, 310208), (1441, 281792), (1496, 271432), (1628, 249424), (1834, 221408), (1904, 213268), (2072, 195976), (2096, 193732), (2227, 182336), (2368, 171479), (2464, 164798), (2516, 161392), (2618, 155104), (2849, 142528), (2882, 140896), (2992, 135716), (3256, 124712), (3668, 110704), (3808, 106634), (4144, 97988), (4192, 96866), (4403, 92224), (4454, 91168), (4847, 83776), (4928, 82399), (5032, 80696), (5236, 77552), (5698, 71264), (5764, 70448), (5984, 67858), (6512, 62356), (6919, 58688), (7336, 55352), (7616, 53317), (8288, 48994), (8384, 48433), (8806, 46112), (8908, 45584), (9694, 41888), (10064, 40348), (10087, 40256), (10472, 38776), (11396, 35632), (11528, 35224), (11968, 33929), (13024, 31178), (13838, 29344), (14672, 27676), (15589, 26048), (16576, 24497), (17612, 23056), (17816, 22792), (19388, 20944), (20128, 20174)]