293800624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 646833600

約数和(自身を除く): 353032976

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 53, 58, 104, 106, 116, 208, 212, 232, 377, 424, 464, 689, 754, 848, 919, 1378, 1508, 1537, 1838, 2756, 3016, 3074, 3676, 5512, 6032, 6148, 7352, 11024, 11947, 12296, 14704, 19981, 23894, 24592, 26651, 39962, 47788, 48707, 53302, 79924, 95576, 97414, 106604, 159848, 191152, 194828, 213208, 319696, 346463, 389656, 426416, 633191, 692926, 779312, 1266382, 1385852, 1412503, 2532764, 2771704, 2825006, 5065528, 5543408, 5650012, 10131056, 11300024, 18362539, 22600048, 36725078, 73450156, 146900312, 293800624]

約数ペア:

[(1, 293800624), (2, 146900312), (4, 73450156), (8, 36725078), (13, 22600048), (16, 18362539), (26, 11300024), (29, 10131056), (52, 5650012), (53, 5543408), (58, 5065528), (104, 2825006), (106, 2771704), (116, 2532764), (208, 1412503), (212, 1385852), (232, 1266382), (377, 779312), (424, 692926), (464, 633191), (689, 426416), (754, 389656), (848, 346463), (919, 319696), (1378, 213208), (1508, 194828), (1537, 191152), (1838, 159848), (2756, 106604), (3016, 97414), (3074, 95576), (3676, 79924), (5512, 53302), (6032, 48707), (6148, 47788), (7352, 39962), (11024, 26651), (11947, 24592), (12296, 23894), (14704, 19981)]