671431728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 2194145280

約数和(自身を除く): 1522713552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 31, 33, 34, 38, 44, 48, 51, 57, 62, 66, 68, 76, 88, 93, 102, 114, 124, 127, 132, 136, 152, 176, 186, 187, 204, 209, 228, 248, 254, 264, 272, 304, 323, 341, 372, 374, 381, 408, 418, 456, 496, 508, 527, 528, 561, 589, 627, 646, 682, 744, 748, 762, 816, 836, 912, 969, 1016, 1023, 1054, 1122, 1178, 1254, 1292, 1364, 1397, 1488, 1496, 1524, 1581, 1672, 1767, 1938, 2032, 2046, 2108, 2159, 2244, 2356, 2413, 2508, 2584, 2728, 2794, 2992, 3048, 3162, 3344, 3534, 3553, 3876, 3937, 4092, 4191, 4216, 4318, 4488, 4712, 4826, 5016, 5168, 5456, 5588, 5797, 6096, 6324, 6477, 6479, 7068, 7106, 7239, 7752, 7874, 8184, 8382, 8432, 8636, 8976, 9424, 9652, 10013, 10032, 10659, 11176, 11594, 11811, 12648, 12954, 12958, 14136, 14212, 14478, 15504, 15748, 16368, 16764, 17272, 17391, 19304, 19437, 20026, 21318, 22352, 23188, 23622, 23749, 25296, 25908, 25916, 26543, 28272, 28424, 28956, 30039, 31496, 33528, 34544, 34782, 38608, 38874, 40052, 41021, 42636, 43307, 46376, 47244, 47498, 51816, 51832, 53086, 56848, 57912, 60078, 62992, 66929, 67056, 69564, 71247, 74803, 77748, 79629, 80104, 82042, 85272, 86614, 92752, 94488, 94996, 103632, 103664, 106172, 110143, 115824, 120156, 123063, 129921, 133858, 139128, 142494, 149606, 155496, 159258, 160208, 164084, 170544, 173228, 188976, 189992, 200787, 212344, 220286, 224409, 240312, 246126, 259842, 267716, 278256, 284988, 299212, 310992, 318516, 328168, 330429, 346456, 379984, 401574, 424688, 440572, 448818, 451231, 480624, 492252, 519684, 535432, 569976, 598424, 637032, 656336, 660858, 692912, 736219, 803148, 822833, 881144, 897636, 902462, 984504, 1039368, 1070864, 1139952, 1196848, 1271651, 1274064, 1321716, 1353693, 1472438, 1606296, 1645666, 1762288, 1795272, 1804924, 1969008, 2078736, 2208657, 2468499, 2543302, 2643432, 2707386, 2944876, 3212592, 3291332, 3590544, 3609848, 3814953, 4417314, 4936998, 5086604, 5286864, 5414772, 5889752, 6582664, 7219696, 7629906, 8834628, 9873996, 10173208, 10829544, 11779504, 13165328, 13988161, 15259812, 17669256, 19747992, 20346416, 21659088, 27976322, 30519624, 35338512, 39495984, 41964483, 55952644, 61039248, 83928966, 111905288, 167857932, 223810576, 335715864, 671431728]

約数ペア:

[(1, 671431728), (2, 335715864), (3, 223810576), (4, 167857932), (6, 111905288), (8, 83928966), (11, 61039248), (12, 55952644), (16, 41964483), (17, 39495984), (19, 35338512), (22, 30519624), (24, 27976322), (31, 21659088), (33, 20346416), (34, 19747992), (38, 17669256), (44, 15259812), (48, 13988161), (51, 13165328), (57, 11779504), (62, 10829544), (66, 10173208), (68, 9873996), (76, 8834628), (88, 7629906), (93, 7219696), (102, 6582664), (114, 5889752), (124, 5414772), (127, 5286864), (132, 5086604), (136, 4936998), (152, 4417314), (176, 3814953), (186, 3609848), (187, 3590544), (204, 3291332), (209, 3212592), (228, 2944876), (248, 2707386), (254, 2643432), (264, 2543302), (272, 2468499), (304, 2208657), (323, 2078736), (341, 1969008), (372, 1804924), (374, 1795272), (381, 1762288), (408, 1645666), (418, 1606296), (456, 1472438), (496, 1353693), (508, 1321716), (527, 1274064), (528, 1271651), (561, 1196848), (589, 1139952), (627, 1070864), (646, 1039368), (682, 984504), (744, 902462), (748, 897636), (762, 881144), (816, 822833), (836, 803148), (912, 736219), (969, 692912), (1016, 660858), (1023, 656336), (1054, 637032), (1122, 598424), (1178, 569976), (1254, 535432), (1292, 519684), (1364, 492252), (1397, 480624), (1488, 451231), (1496, 448818), (1524, 440572), (1581, 424688), (1672, 401574), (1767, 379984), (1938, 346456), (2032, 330429), (2046, 328168), (2108, 318516), (2159, 310992), (2244, 299212), (2356, 284988), (2413, 278256), (2508, 267716), (2584, 259842), (2728, 246126), (2794, 240312), (2992, 224409), (3048, 220286), (3162, 212344), (3344, 200787), (3534, 189992), (3553, 188976), (3876, 173228), (3937, 170544), (4092, 164084), (4191, 160208), (4216, 159258), (4318, 155496), (4488, 149606), (4712, 142494), (4826, 139128), (5016, 133858), (5168, 129921), (5456, 123063), (5588, 120156), (5797, 115824), (6096, 110143), (6324, 106172), (6477, 103664), (6479, 103632), (7068, 94996), (7106, 94488), (7239, 92752), (7752, 86614), (7874, 85272), (8184, 82042), (8382, 80104), (8432, 79629), (8636, 77748), (8976, 74803), (9424, 71247), (9652, 69564), (10013, 67056), (10032, 66929), (10659, 62992), (11176, 60078), (11594, 57912), (11811, 56848), (12648, 53086), (12954, 51832), (12958, 51816), (14136, 47498), (14212, 47244), (14478, 46376), (15504, 43307), (15748, 42636), (16368, 41021), (16764, 40052), (17272, 38874), (17391, 38608), (19304, 34782), (19437, 34544), (20026, 33528), (21318, 31496), (22352, 30039), (23188, 28956), (23622, 28424), (23749, 28272), (25296, 26543), (25908, 25916)]