231169464

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 665132160

約数和(自身を除く): 433962696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 127, 159, 162, 212, 216, 254, 318, 324, 381, 424, 477, 508, 636, 648, 762, 954, 1016, 1143, 1272, 1431, 1524, 1908, 2286, 2809, 2862, 3048, 3429, 3816, 4293, 4572, 5618, 5724, 6731, 6858, 8427, 8586, 9144, 10287, 11236, 11448, 13462, 13716, 16854, 17172, 20193, 20574, 22472, 25281, 26924, 27432, 33708, 34344, 40386, 41148, 50562, 53848, 60579, 67416, 75843, 80772, 82296, 101124, 121158, 151686, 161544, 181737, 202248, 227529, 242316, 303372, 356743, 363474, 455058, 484632, 545211, 606744, 713486, 726948, 910116, 1070229, 1090422, 1426972, 1453896, 1820232, 2140458, 2180844, 2853944, 3210687, 4280916, 4361688, 6421374, 8561832, 9632061, 12842748, 19264122, 25685496, 28896183, 38528244, 57792366, 77056488, 115584732, 231169464]

約数ペア:

[(1, 231169464), (2, 115584732), (3, 77056488), (4, 57792366), (6, 38528244), (8, 28896183), (9, 25685496), (12, 19264122), (18, 12842748), (24, 9632061), (27, 8561832), (36, 6421374), (53, 4361688), (54, 4280916), (72, 3210687), (81, 2853944), (106, 2180844), (108, 2140458), (127, 1820232), (159, 1453896), (162, 1426972), (212, 1090422), (216, 1070229), (254, 910116), (318, 726948), (324, 713486), (381, 606744), (424, 545211), (477, 484632), (508, 455058), (636, 363474), (648, 356743), (762, 303372), (954, 242316), (1016, 227529), (1143, 202248), (1272, 181737), (1431, 161544), (1524, 151686), (1908, 121158), (2286, 101124), (2809, 82296), (2862, 80772), (3048, 75843), (3429, 67416), (3816, 60579), (4293, 53848), (4572, 50562), (5618, 41148), (5724, 40386), (6731, 34344), (6858, 33708), (8427, 27432), (8586, 26924), (9144, 25281), (10287, 22472), (11236, 20574), (11448, 20193), (13462, 17172), (13716, 16854)]