289156910276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3271}}^1\times {\mathrm{7489}}^1$

素因数の和:11004

約数の個数: 48

約数和(自身を含む): 547590664320

約数和(自身を除く): 258433754044

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 3271, 5902, 6542, 7489, 11804, 13084, 14978, 29956, 42523, 85046, 97357, 170092, 194714, 389428, 742517, 1485034, 1700003, 2970068, 3400006, 6800012, 9652721, 19305442, 22100039, 24496519, 38610884, 44200078, 48993038, 88400156, 97986076, 318454747, 636909494, 1273818988, 5560709813, 11121419626, 22242839252, 72289227569, 144578455138, 289156910276]

約数ペア:

[(1, 289156910276), (2, 144578455138), (4, 72289227569), (13, 22242839252), (26, 11121419626), (52, 5560709813), (227, 1273818988), (454, 636909494), (908, 318454747), (2951, 97986076), (3271, 88400156), (5902, 48993038), (6542, 44200078), (7489, 38610884), (11804, 24496519), (13084, 22100039), (14978, 19305442), (29956, 9652721), (42523, 6800012), (85046, 3400006), (97357, 2970068), (170092, 1700003), (194714, 1485034), (389428, 742517)]