387014724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1106239680

約数和(自身を除く): 719224956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 83, 102, 114, 153, 166, 171, 204, 228, 249, 306, 323, 332, 342, 401, 498, 612, 646, 684, 747, 802, 969, 996, 1203, 1292, 1411, 1494, 1577, 1604, 1938, 2406, 2822, 2907, 2988, 3154, 3609, 3876, 4233, 4731, 4812, 5644, 5814, 6308, 6817, 7218, 7619, 8466, 9462, 11628, 12699, 13634, 14193, 14436, 15238, 16932, 18924, 20451, 22857, 25398, 26809, 27268, 28386, 30476, 33283, 40902, 45714, 50796, 53618, 56772, 61353, 66566, 68571, 80427, 81804, 91428, 99849, 107236, 122706, 129523, 133132, 137142, 160854, 199698, 241281, 245412, 259046, 274284, 299547, 321708, 388569, 399396, 482562, 518092, 565811, 599094, 632377, 777138, 965124, 1131622, 1165707, 1198188, 1264754, 1554276, 1697433, 1897131, 2263244, 2331414, 2529508, 3394866, 3794262, 4662828, 5092299, 5691393, 6789732, 7588524, 10184598, 10750409, 11382786, 20369196, 21500818, 22765572, 32251227, 43001636, 64502454, 96753681, 129004908, 193507362, 387014724]

約数ペア:

[(1, 387014724), (2, 193507362), (3, 129004908), (4, 96753681), (6, 64502454), (9, 43001636), (12, 32251227), (17, 22765572), (18, 21500818), (19, 20369196), (34, 11382786), (36, 10750409), (38, 10184598), (51, 7588524), (57, 6789732), (68, 5691393), (76, 5092299), (83, 4662828), (102, 3794262), (114, 3394866), (153, 2529508), (166, 2331414), (171, 2263244), (204, 1897131), (228, 1697433), (249, 1554276), (306, 1264754), (323, 1198188), (332, 1165707), (342, 1131622), (401, 965124), (498, 777138), (612, 632377), (646, 599094), (684, 565811), (747, 518092), (802, 482562), (969, 399396), (996, 388569), (1203, 321708), (1292, 299547), (1411, 274284), (1494, 259046), (1577, 245412), (1604, 241281), (1938, 199698), (2406, 160854), (2822, 137142), (2907, 133132), (2988, 129523), (3154, 122706), (3609, 107236), (3876, 99849), (4233, 91428), (4731, 81804), (4812, 80427), (5644, 68571), (5814, 66566), (6308, 61353), (6817, 56772), (7218, 53618), (7619, 50796), (8466, 45714), (9462, 40902), (11628, 33283), (12699, 30476), (13634, 28386), (14193, 27268), (14436, 26809), (15238, 25398), (16932, 22857), (18924, 20451)]