293838948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 874359360

約数和(自身を除く): 580520412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 169, 204, 221, 234, 306, 338, 351, 442, 459, 468, 507, 612, 663, 676, 702, 884, 918, 947, 1014, 1326, 1404, 1521, 1836, 1894, 1989, 2028, 2652, 2841, 2873, 3042, 3788, 3978, 4563, 5682, 5746, 5967, 6084, 7956, 8523, 8619, 9126, 11364, 11492, 11934, 12311, 16099, 17046, 17238, 18252, 23868, 24622, 25569, 25857, 32198, 34092, 34476, 36933, 48297, 49244, 51138, 51714, 64396, 73866, 77571, 96594, 102276, 103428, 110799, 144891, 147732, 155142, 160043, 193188, 209287, 221598, 289782, 310284, 320086, 332397, 418574, 434673, 443196, 480129, 579564, 627861, 640172, 664794, 837148, 869346, 960258, 1255722, 1329588, 1440387, 1738692, 1883583, 1920516, 2511444, 2720731, 2880774, 3767166, 4321161, 5441462, 5650749, 5761548, 7534332, 8162193, 8642322, 10882924, 11301498, 16324386, 17284644, 22602996, 24486579, 32648772, 48973158, 73459737, 97946316, 146919474, 293838948]

約数ペア:

[(1, 293838948), (2, 146919474), (3, 97946316), (4, 73459737), (6, 48973158), (9, 32648772), (12, 24486579), (13, 22602996), (17, 17284644), (18, 16324386), (26, 11301498), (27, 10882924), (34, 8642322), (36, 8162193), (39, 7534332), (51, 5761548), (52, 5650749), (54, 5441462), (68, 4321161), (78, 3767166), (102, 2880774), (108, 2720731), (117, 2511444), (153, 1920516), (156, 1883583), (169, 1738692), (204, 1440387), (221, 1329588), (234, 1255722), (306, 960258), (338, 869346), (351, 837148), (442, 664794), (459, 640172), (468, 627861), (507, 579564), (612, 480129), (663, 443196), (676, 434673), (702, 418574), (884, 332397), (918, 320086), (947, 310284), (1014, 289782), (1326, 221598), (1404, 209287), (1521, 193188), (1836, 160043), (1894, 155142), (1989, 147732), (2028, 144891), (2652, 110799), (2841, 103428), (2873, 102276), (3042, 96594), (3788, 77571), (3978, 73866), (4563, 64396), (5682, 51714), (5746, 51138), (5967, 49244), (6084, 48297), (7956, 36933), (8523, 34476), (8619, 34092), (9126, 32198), (11364, 25857), (11492, 25569), (11934, 24622), (12311, 23868), (16099, 18252), (17046, 17238)]