242191908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:822

約数の個数: 108

約数和(自身を含む): 716303952

約数和(自身を除く): 474112044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 251, 252, 294, 441, 502, 547, 588, 753, 882, 1004, 1094, 1506, 1641, 1757, 1764, 2188, 2259, 3012, 3282, 3514, 3829, 4518, 4923, 5271, 6564, 7028, 7658, 9036, 9846, 10542, 11487, 12299, 15316, 15813, 19692, 21084, 22974, 24598, 26803, 31626, 34461, 36897, 45948, 49196, 53606, 63252, 68922, 73794, 80409, 107212, 110691, 137297, 137844, 147588, 160818, 221382, 241227, 274594, 321636, 411891, 442764, 482454, 549188, 823782, 961079, 964908, 1235673, 1647564, 1922158, 2471346, 2883237, 3844316, 4942692, 5766474, 6727553, 8649711, 11532948, 13455106, 17299422, 20182659, 26910212, 34598844, 40365318, 60547977, 80730636, 121095954, 242191908]

約数ペア:

[(1, 242191908), (2, 121095954), (3, 80730636), (4, 60547977), (6, 40365318), (7, 34598844), (9, 26910212), (12, 20182659), (14, 17299422), (18, 13455106), (21, 11532948), (28, 8649711), (36, 6727553), (42, 5766474), (49, 4942692), (63, 3844316), (84, 2883237), (98, 2471346), (126, 1922158), (147, 1647564), (196, 1235673), (251, 964908), (252, 961079), (294, 823782), (441, 549188), (502, 482454), (547, 442764), (588, 411891), (753, 321636), (882, 274594), (1004, 241227), (1094, 221382), (1506, 160818), (1641, 147588), (1757, 137844), (1764, 137297), (2188, 110691), (2259, 107212), (3012, 80409), (3282, 73794), (3514, 68922), (3829, 63252), (4518, 53606), (4923, 49196), (5271, 45948), (6564, 36897), (7028, 34461), (7658, 31626), (9036, 26803), (9846, 24598), (10542, 22974), (11487, 21084), (12299, 19692), (15316, 15813)]