242236008

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 144

約数和(自身を含む): 791743680

約数和(自身を除く): 549507672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2543, 2646, 3402, 3528, 3969, 4536, 5086, 5292, 6804, 7629, 7938, 10172, 10584, 11907, 13608, 15258, 15876, 17801, 20344, 22887, 23814, 30516, 31752, 35602, 45774, 47628, 53403, 61032, 68661, 71204, 91548, 95256, 106806, 124607, 137322, 142408, 160209, 183096, 205983, 213612, 249214, 274644, 320418, 373821, 411966, 427224, 480627, 498428, 549288, 617949, 640836, 747642, 823932, 961254, 996856, 1121463, 1235898, 1281672, 1441881, 1495284, 1647864, 1922508, 2242926, 2471796, 2883762, 2990568, 3364389, 3845016, 4325643, 4485852, 4943592, 5767524, 6728778, 8651286, 8971704, 10093167, 11535048, 13457556, 17302572, 20186334, 26915112, 30279501, 34605144, 40372668, 60559002, 80745336, 121118004, 242236008]

約数ペア:

[(1, 242236008), (2, 121118004), (3, 80745336), (4, 60559002), (6, 40372668), (7, 34605144), (8, 30279501), (9, 26915112), (12, 20186334), (14, 17302572), (18, 13457556), (21, 11535048), (24, 10093167), (27, 8971704), (28, 8651286), (36, 6728778), (42, 5767524), (49, 4943592), (54, 4485852), (56, 4325643), (63, 3845016), (72, 3364389), (81, 2990568), (84, 2883762), (98, 2471796), (108, 2242926), (126, 1922508), (147, 1647864), (162, 1495284), (168, 1441881), (189, 1281672), (196, 1235898), (216, 1121463), (243, 996856), (252, 961254), (294, 823932), (324, 747642), (378, 640836), (392, 617949), (441, 549288), (486, 498428), (504, 480627), (567, 427224), (588, 411966), (648, 373821), (756, 320418), (882, 274644), (972, 249214), (1134, 213612), (1176, 205983), (1323, 183096), (1512, 160209), (1701, 142408), (1764, 137322), (1944, 124607), (2268, 106806), (2543, 95256), (2646, 91548), (3402, 71204), (3528, 68661), (3969, 61032), (4536, 53403), (5086, 47628), (5292, 45774), (6804, 35602), (7629, 31752), (7938, 30516), (10172, 23814), (10584, 22887), (11907, 20344), (13608, 17801), (15258, 15876)]