243242244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 515418876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 97, 107, 108, 124, 126, 186, 189, 194, 214, 217, 252, 279, 291, 321, 372, 378, 388, 428, 434, 558, 582, 642, 651, 679, 749, 756, 837, 868, 873, 963, 1116, 1164, 1284, 1302, 1358, 1498, 1674, 1746, 1926, 1953, 2037, 2247, 2604, 2619, 2716, 2889, 2996, 3007, 3317, 3348, 3492, 3852, 3906, 4074, 4494, 5238, 5778, 5859, 6014, 6111, 6634, 6741, 7812, 8148, 8988, 9021, 9951, 10379, 10476, 11556, 11718, 12028, 12222, 13268, 13482, 18042, 18333, 19902, 20223, 20758, 21049, 23219, 23436, 24444, 26964, 27063, 29853, 31137, 36084, 36666, 39804, 40446, 41516, 42098, 46438, 54126, 59706, 62274, 63147, 69657, 72653, 73332, 80892, 81189, 84196, 89559, 92876, 93411, 108252, 119412, 124548, 126294, 139314, 145306, 162378, 179118, 186822, 189441, 208971, 217959, 252588, 278628, 280233, 290612, 321749, 324756, 358236, 373644, 378882, 417942, 435918, 560466, 568323, 626913, 643498, 653877, 757764, 835884, 871836, 965247, 1120932, 1136646, 1253826, 1286996, 1307754, 1930494, 1961631, 2252243, 2273292, 2507652, 2615508, 2895741, 3860988, 3923262, 4504486, 5791482, 6756729, 7846524, 8687223, 9008972, 11582964, 13513458, 17374446, 20270187, 27026916, 34748892, 40540374, 60810561, 81080748, 121621122, 243242244]

約数ペア:

[(1, 243242244), (2, 121621122), (3, 81080748), (4, 60810561), (6, 40540374), (7, 34748892), (9, 27026916), (12, 20270187), (14, 17374446), (18, 13513458), (21, 11582964), (27, 9008972), (28, 8687223), (31, 7846524), (36, 6756729), (42, 5791482), (54, 4504486), (62, 3923262), (63, 3860988), (84, 2895741), (93, 2615508), (97, 2507652), (107, 2273292), (108, 2252243), (124, 1961631), (126, 1930494), (186, 1307754), (189, 1286996), (194, 1253826), (214, 1136646), (217, 1120932), (252, 965247), (279, 871836), (291, 835884), (321, 757764), (372, 653877), (378, 643498), (388, 626913), (428, 568323), (434, 560466), (558, 435918), (582, 417942), (642, 378882), (651, 373644), (679, 358236), (749, 324756), (756, 321749), (837, 290612), (868, 280233), (873, 278628), (963, 252588), (1116, 217959), (1164, 208971), (1284, 189441), (1302, 186822), (1358, 179118), (1498, 162378), (1674, 145306), (1746, 139314), (1926, 126294), (1953, 124548), (2037, 119412), (2247, 108252), (2604, 93411), (2619, 92876), (2716, 89559), (2889, 84196), (2996, 81189), (3007, 80892), (3317, 73332), (3348, 72653), (3492, 69657), (3852, 63147), (3906, 62274), (4074, 59706), (4494, 54126), (5238, 46438), (5778, 42098), (5859, 41516), (6014, 40446), (6111, 39804), (6634, 36666), (6741, 36084), (7812, 31137), (8148, 29853), (8988, 27063), (9021, 26964), (9951, 24444), (10379, 23436), (10476, 23219), (11556, 21049), (11718, 20758), (12028, 20223), (12222, 19902), (13268, 18333), (13482, 18042)]