213987462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 505958400

約数和(自身を除く): 291970938

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 169, 174, 247, 338, 377, 383, 494, 507, 551, 741, 754, 766, 1014, 1102, 1131, 1149, 1482, 1653, 2262, 2298, 3211, 3306, 4901, 4979, 6422, 7163, 7277, 9633, 9802, 9958, 11107, 14326, 14554, 14703, 14937, 19266, 21489, 21831, 22214, 29406, 29874, 33321, 42978, 43662, 64727, 66642, 93119, 94601, 129454, 144391, 186238, 189202, 194181, 211033, 279357, 283803, 288782, 388362, 422066, 433173, 558714, 567606, 633099, 866346, 1229813, 1266198, 1877083, 2459626, 2743429, 3689439, 3754166, 5486858, 5631249, 7378878, 8230287, 11262498, 16460574, 35664577, 71329154, 106993731, 213987462]

約数ペア:

[(1, 213987462), (2, 106993731), (3, 71329154), (6, 35664577), (13, 16460574), (19, 11262498), (26, 8230287), (29, 7378878), (38, 5631249), (39, 5486858), (57, 3754166), (58, 3689439), (78, 2743429), (87, 2459626), (114, 1877083), (169, 1266198), (174, 1229813), (247, 866346), (338, 633099), (377, 567606), (383, 558714), (494, 433173), (507, 422066), (551, 388362), (741, 288782), (754, 283803), (766, 279357), (1014, 211033), (1102, 194181), (1131, 189202), (1149, 186238), (1482, 144391), (1653, 129454), (2262, 94601), (2298, 93119), (3211, 66642), (3306, 64727), (4901, 43662), (4979, 42978), (6422, 33321), (7163, 29874), (7277, 29406), (9633, 22214), (9802, 21831), (9958, 21489), (11107, 19266), (14326, 14937), (14554, 14703)]