284684904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 981676800

約数和(自身を除く): 696991896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 49, 56, 57, 62, 63, 72, 76, 84, 93, 98, 114, 124, 126, 133, 137, 147, 152, 168, 171, 186, 196, 217, 228, 248, 252, 266, 274, 279, 294, 342, 372, 392, 399, 411, 434, 441, 456, 504, 532, 548, 558, 588, 589, 651, 684, 744, 798, 822, 868, 882, 931, 959, 1064, 1096, 1116, 1176, 1178, 1197, 1233, 1302, 1368, 1519, 1596, 1644, 1736, 1764, 1767, 1862, 1918, 1953, 2232, 2356, 2394, 2466, 2603, 2604, 2793, 2877, 3038, 3192, 3288, 3528, 3534, 3724, 3836, 3906, 4123, 4247, 4557, 4712, 4788, 4932, 5206, 5208, 5301, 5586, 5754, 6076, 6713, 7068, 7448, 7672, 7809, 7812, 8246, 8379, 8494, 8631, 9114, 9576, 9864, 10412, 10602, 11172, 11508, 12152, 12369, 12741, 13426, 13671, 14136, 15618, 15624, 16492, 16758, 16988, 17262, 18221, 18228, 20139, 20824, 21204, 22344, 23016, 23427, 24738, 25482, 26852, 27342, 28861, 29729, 31236, 32984, 33516, 33976, 34524, 36442, 36456, 37107, 38223, 40278, 42408, 46854, 49476, 50964, 53704, 54663, 54684, 57722, 59458, 60417, 62472, 67032, 69048, 72884, 74214, 76446, 80556, 80693, 86583, 89187, 93708, 98952, 101928, 109326, 109368, 115444, 118916, 120834, 127547, 145768, 148428, 152892, 161112, 161386, 163989, 173166, 178374, 187416, 208103, 218652, 230888, 237832, 241668, 242079, 255094, 259749, 267561, 296856, 305784, 322772, 327978, 346332, 356748, 382641, 416206, 437304, 483336, 484158, 510188, 519498, 535122, 564851, 624309, 645544, 655956, 692664, 713496, 726237, 765282, 832412, 968316, 1020376, 1038996, 1070244, 1129702, 1147923, 1248618, 1311912, 1452474, 1530564, 1664824, 1694553, 1872927, 1936632, 2077992, 2140488, 2259404, 2295846, 2497236, 2904948, 3061128, 3389106, 3745854, 3953957, 4518808, 4591692, 4994472, 5083659, 5809896, 6778212, 7491708, 7907914, 9183384, 10167318, 11861871, 13556424, 14983416, 15815828, 20334636, 23723742, 31631656, 35585613, 40669272, 47447484, 71171226, 94894968, 142342452, 284684904]

約数ペア:

[(1, 284684904), (2, 142342452), (3, 94894968), (4, 71171226), (6, 47447484), (7, 40669272), (8, 35585613), (9, 31631656), (12, 23723742), (14, 20334636), (18, 15815828), (19, 14983416), (21, 13556424), (24, 11861871), (28, 10167318), (31, 9183384), (36, 7907914), (38, 7491708), (42, 6778212), (49, 5809896), (56, 5083659), (57, 4994472), (62, 4591692), (63, 4518808), (72, 3953957), (76, 3745854), (84, 3389106), (93, 3061128), (98, 2904948), (114, 2497236), (124, 2295846), (126, 2259404), (133, 2140488), (137, 2077992), (147, 1936632), (152, 1872927), (168, 1694553), (171, 1664824), (186, 1530564), (196, 1452474), (217, 1311912), (228, 1248618), (248, 1147923), (252, 1129702), (266, 1070244), (274, 1038996), (279, 1020376), (294, 968316), (342, 832412), (372, 765282), (392, 726237), (399, 713496), (411, 692664), (434, 655956), (441, 645544), (456, 624309), (504, 564851), (532, 535122), (548, 519498), (558, 510188), (588, 484158), (589, 483336), (651, 437304), (684, 416206), (744, 382641), (798, 356748), (822, 346332), (868, 327978), (882, 322772), (931, 305784), (959, 296856), (1064, 267561), (1096, 259749), (1116, 255094), (1176, 242079), (1178, 241668), (1197, 237832), (1233, 230888), (1302, 218652), (1368, 208103), (1519, 187416), (1596, 178374), (1644, 173166), (1736, 163989), (1764, 161386), (1767, 161112), (1862, 152892), (1918, 148428), (1953, 145768), (2232, 127547), (2356, 120834), (2394, 118916), (2466, 115444), (2603, 109368), (2604, 109326), (2793, 101928), (2877, 98952), (3038, 93708), (3192, 89187), (3288, 86583), (3528, 80693), (3534, 80556), (3724, 76446), (3836, 74214), (3906, 72884), (4123, 69048), (4247, 67032), (4557, 62472), (4712, 60417), (4788, 59458), (4932, 57722), (5206, 54684), (5208, 54663), (5301, 53704), (5586, 50964), (5754, 49476), (6076, 46854), (6713, 42408), (7068, 40278), (7448, 38223), (7672, 37107), (7809, 36456), (7812, 36442), (8246, 34524), (8379, 33976), (8494, 33516), (8631, 32984), (9114, 31236), (9576, 29729), (9864, 28861), (10412, 27342), (10602, 26852), (11172, 25482), (11508, 24738), (12152, 23427), (12369, 23016), (12741, 22344), (13426, 21204), (13671, 20824), (14136, 20139), (15618, 18228), (15624, 18221), (16492, 17262), (16758, 16988)]