219001608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 711659520

約数和(自身を除く): 492657912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 107, 124, 126, 131, 168, 186, 214, 217, 248, 252, 262, 279, 321, 372, 393, 428, 434, 504, 524, 558, 642, 651, 744, 749, 786, 856, 868, 917, 963, 1048, 1116, 1179, 1284, 1302, 1498, 1572, 1736, 1834, 1926, 1953, 2232, 2247, 2358, 2568, 2604, 2751, 2996, 3144, 3317, 3668, 3852, 3906, 4061, 4494, 4716, 5208, 5502, 5992, 6634, 6741, 7336, 7704, 7812, 8122, 8253, 8988, 9432, 9951, 11004, 12183, 13268, 13482, 14017, 15624, 16244, 16506, 17976, 19902, 22008, 23219, 24366, 26536, 26964, 28034, 28427, 29853, 32488, 33012, 36549, 39804, 42051, 46438, 48732, 53928, 56068, 56854, 59706, 66024, 69657, 73098, 79608, 84102, 85281, 92876, 97464, 98119, 112136, 113708, 119412, 126153, 139314, 146196, 168204, 170562, 185752, 196238, 208971, 227416, 238824, 252306, 255843, 278628, 292392, 294357, 336408, 341124, 392476, 417942, 434527, 504612, 511686, 557256, 588714, 682248, 784952, 835884, 869054, 883071, 1009224, 1023372, 1177428, 1303581, 1671768, 1738108, 1766142, 2046744, 2354856, 2607162, 3041689, 3476216, 3532284, 3910743, 5214324, 6083378, 7064568, 7821486, 9125067, 10428648, 12166756, 15642972, 18250134, 24333512, 27375201, 31285944, 36500268, 54750402, 73000536, 109500804, 219001608]

約数ペア:

[(1, 219001608), (2, 109500804), (3, 73000536), (4, 54750402), (6, 36500268), (7, 31285944), (8, 27375201), (9, 24333512), (12, 18250134), (14, 15642972), (18, 12166756), (21, 10428648), (24, 9125067), (28, 7821486), (31, 7064568), (36, 6083378), (42, 5214324), (56, 3910743), (62, 3532284), (63, 3476216), (72, 3041689), (84, 2607162), (93, 2354856), (107, 2046744), (124, 1766142), (126, 1738108), (131, 1671768), (168, 1303581), (186, 1177428), (214, 1023372), (217, 1009224), (248, 883071), (252, 869054), (262, 835884), (279, 784952), (321, 682248), (372, 588714), (393, 557256), (428, 511686), (434, 504612), (504, 434527), (524, 417942), (558, 392476), (642, 341124), (651, 336408), (744, 294357), (749, 292392), (786, 278628), (856, 255843), (868, 252306), (917, 238824), (963, 227416), (1048, 208971), (1116, 196238), (1179, 185752), (1284, 170562), (1302, 168204), (1498, 146196), (1572, 139314), (1736, 126153), (1834, 119412), (1926, 113708), (1953, 112136), (2232, 98119), (2247, 97464), (2358, 92876), (2568, 85281), (2604, 84102), (2751, 79608), (2996, 73098), (3144, 69657), (3317, 66024), (3668, 59706), (3852, 56854), (3906, 56068), (4061, 53928), (4494, 48732), (4716, 46438), (5208, 42051), (5502, 39804), (5992, 36549), (6634, 33012), (6741, 32488), (7336, 29853), (7704, 28427), (7812, 28034), (8122, 26964), (8253, 26536), (8988, 24366), (9432, 23219), (9951, 22008), (11004, 19902), (12183, 17976), (13268, 16506), (13482, 16244), (14017, 15624)]