396919536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1227921408

約数和(自身を除く): 831001872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 71, 78, 93, 102, 104, 124, 136, 142, 156, 186, 204, 208, 213, 221, 248, 272, 284, 289, 312, 372, 403, 408, 426, 442, 496, 527, 568, 578, 624, 663, 744, 806, 816, 852, 867, 884, 923, 1054, 1136, 1156, 1207, 1209, 1326, 1488, 1581, 1612, 1704, 1734, 1768, 1846, 2108, 2201, 2312, 2414, 2418, 2652, 2769, 3162, 3224, 3408, 3468, 3536, 3621, 3692, 3757, 4216, 4402, 4624, 4828, 4836, 5304, 5538, 6324, 6448, 6603, 6851, 6936, 7242, 7384, 7514, 8432, 8804, 8959, 9656, 9672, 10608, 11076, 11271, 12648, 13206, 13702, 13872, 14484, 14768, 15028, 15691, 17608, 17918, 19312, 19344, 20519, 20553, 22152, 22542, 25296, 26412, 26877, 27404, 28613, 28968, 30056, 31382, 35216, 35836, 37417, 41038, 41106, 44304, 45084, 47073, 52824, 53754, 54808, 57226, 57936, 60112, 61557, 62764, 71672, 74834, 82076, 82212, 85839, 90168, 94146, 105648, 107508, 109616, 112251, 114452, 116467, 123114, 125528, 143344, 149668, 164152, 164424, 171678, 180336, 188292, 215016, 224502, 228904, 232934, 246228, 251056, 266747, 299336, 328304, 328848, 343356, 349401, 376584, 430032, 449004, 457808, 465868, 486421, 492456, 533494, 598672, 636089, 686712, 698802, 753168, 800241, 898008, 931736, 972842, 984912, 1066988, 1272178, 1373424, 1397604, 1459263, 1600482, 1796016, 1863472, 1908267, 1945684, 2133976, 2544356, 2795208, 2918526, 3200964, 3816534, 3891368, 4267952, 5088712, 5590416, 5837052, 6401928, 7633068, 7782736, 8269157, 10177424, 11674104, 12803856, 15266136, 16538314, 23348208, 24807471, 30532272, 33076628, 49614942, 66153256, 99229884, 132306512, 198459768, 396919536]

約数ペア:

[(1, 396919536), (2, 198459768), (3, 132306512), (4, 99229884), (6, 66153256), (8, 49614942), (12, 33076628), (13, 30532272), (16, 24807471), (17, 23348208), (24, 16538314), (26, 15266136), (31, 12803856), (34, 11674104), (39, 10177424), (48, 8269157), (51, 7782736), (52, 7633068), (62, 6401928), (68, 5837052), (71, 5590416), (78, 5088712), (93, 4267952), (102, 3891368), (104, 3816534), (124, 3200964), (136, 2918526), (142, 2795208), (156, 2544356), (186, 2133976), (204, 1945684), (208, 1908267), (213, 1863472), (221, 1796016), (248, 1600482), (272, 1459263), (284, 1397604), (289, 1373424), (312, 1272178), (372, 1066988), (403, 984912), (408, 972842), (426, 931736), (442, 898008), (496, 800241), (527, 753168), (568, 698802), (578, 686712), (624, 636089), (663, 598672), (744, 533494), (806, 492456), (816, 486421), (852, 465868), (867, 457808), (884, 449004), (923, 430032), (1054, 376584), (1136, 349401), (1156, 343356), (1207, 328848), (1209, 328304), (1326, 299336), (1488, 266747), (1581, 251056), (1612, 246228), (1704, 232934), (1734, 228904), (1768, 224502), (1846, 215016), (2108, 188292), (2201, 180336), (2312, 171678), (2414, 164424), (2418, 164152), (2652, 149668), (2769, 143344), (3162, 125528), (3224, 123114), (3408, 116467), (3468, 114452), (3536, 112251), (3621, 109616), (3692, 107508), (3757, 105648), (4216, 94146), (4402, 90168), (4624, 85839), (4828, 82212), (4836, 82076), (5304, 74834), (5538, 71672), (6324, 62764), (6448, 61557), (6603, 60112), (6851, 57936), (6936, 57226), (7242, 54808), (7384, 53754), (7514, 52824), (8432, 47073), (8804, 45084), (8959, 44304), (9656, 41106), (9672, 41038), (10608, 37417), (11076, 35836), (11271, 35216), (12648, 31382), (13206, 30056), (13702, 28968), (13872, 28613), (14484, 27404), (14768, 26877), (15028, 26412), (15691, 25296), (17608, 22542), (17918, 22152), (19312, 20553), (19344, 20519)]