650771316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2903}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 1775854080

約数和(自身を除く): 1125082764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 479, 958, 1437, 1916, 2874, 2903, 4311, 5748, 5806, 6227, 8622, 8709, 11612, 12454, 17244, 17418, 18681, 24908, 26127, 34836, 37362, 37739, 52254, 56043, 74724, 75478, 104508, 112086, 113217, 150956, 224172, 226434, 339651, 452868, 679302, 1358604, 1390537, 2781074, 4171611, 5562148, 8343222, 12514833, 16686444, 18076981, 25029666, 36153962, 50059332, 54230943, 72307924, 108461886, 162692829, 216923772, 325385658, 650771316]

約数ペア:

[(1, 650771316), (2, 325385658), (3, 216923772), (4, 162692829), (6, 108461886), (9, 72307924), (12, 54230943), (13, 50059332), (18, 36153962), (26, 25029666), (36, 18076981), (39, 16686444), (52, 12514833), (78, 8343222), (117, 5562148), (156, 4171611), (234, 2781074), (468, 1390537), (479, 1358604), (958, 679302), (1437, 452868), (1916, 339651), (2874, 226434), (2903, 224172), (4311, 150956), (5748, 113217), (5806, 112086), (6227, 104508), (8622, 75478), (8709, 74724), (11612, 56043), (12454, 52254), (17244, 37739), (17418, 37362), (18681, 34836), (24908, 26127)]