248528056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 564422400

約数和(自身を除く): 315894344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 326, 532, 652, 1064, 1141, 1304, 1433, 2282, 2866, 3097, 4564, 5732, 6194, 9128, 10031, 11464, 12388, 20062, 21679, 24776, 27227, 40124, 43358, 54454, 80248, 86716, 108908, 173432, 190589, 217816, 233579, 381178, 467158, 762356, 934316, 1524712, 1635053, 1868632, 3270106, 4438001, 6540212, 8876002, 13080424, 17752004, 31066007, 35504008, 62132014, 124264028, 248528056]

約数ペア:

[(1, 248528056), (2, 124264028), (4, 62132014), (7, 35504008), (8, 31066007), (14, 17752004), (19, 13080424), (28, 8876002), (38, 6540212), (56, 4438001), (76, 3270106), (133, 1868632), (152, 1635053), (163, 1524712), (266, 934316), (326, 762356), (532, 467158), (652, 381178), (1064, 233579), (1141, 217816), (1304, 190589), (1433, 173432), (2282, 108908), (2866, 86716), (3097, 80248), (4564, 54454), (5732, 43358), (6194, 40124), (9128, 27227), (10031, 24776), (11464, 21679), (12388, 20062)]