18668903568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3697}}^1$

素因数の和:3854

約数の個数: 240

約数和(自身を含む): 59593417920

約数和(自身を除く): 40924514352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 113, 114, 133, 147, 152, 168, 196, 226, 228, 266, 294, 304, 336, 339, 392, 399, 452, 456, 532, 588, 678, 784, 791, 798, 904, 912, 931, 1064, 1176, 1356, 1582, 1596, 1808, 1862, 2128, 2147, 2352, 2373, 2712, 2793, 3164, 3192, 3697, 3724, 4294, 4746, 5424, 5537, 5586, 6328, 6384, 6441, 7394, 7448, 8588, 9492, 11074, 11091, 11172, 12656, 12882, 14788, 14896, 15029, 16611, 17176, 18984, 22148, 22182, 22344, 25764, 25879, 29576, 30058, 33222, 34352, 37968, 44296, 44364, 44688, 45087, 51528, 51758, 59152, 60116, 66444, 70243, 77637, 88592, 88728, 90174, 103056, 103516, 105203, 120232, 132888, 140486, 155274, 177456, 180348, 181153, 207032, 210406, 210729, 240464, 265776, 280972, 310548, 315609, 360696, 362306, 414064, 417761, 420812, 421458, 491701, 543459, 561944, 621096, 631218, 721392, 724612, 835522, 841624, 842916, 983402, 1086918, 1123888, 1242192, 1253283, 1262436, 1449224, 1475103, 1671044, 1683248, 1685832, 1966804, 2173836, 2506566, 2524872, 2898448, 2924327, 2950206, 3342088, 3371664, 3441907, 3933608, 4347672, 5013132, 5049744, 5848654, 5900412, 6684176, 6883814, 7867216, 7937459, 8695344, 8772981, 10026264, 10325721, 11697308, 11800824, 13767628, 15874918, 17545962, 20052528, 20470289, 20651442, 23394616, 23601648, 23812377, 27535256, 31749836, 35091924, 40940578, 41302884, 46789232, 47624754, 55070512, 55562213, 61410867, 63499672, 70183848, 81881156, 82605768, 95249508, 111124426, 122821734, 126999344, 140367696, 163762312, 165211536, 166686639, 190499016, 222248852, 245643468, 327524624, 333373278, 380998032, 388935491, 444497704, 491286936, 666746556, 777870982, 888995408, 982573872, 1166806473, 1333493112, 1555741964, 2333612946, 2666986224, 3111483928, 4667225892, 6222967856, 9334451784, 18668903568]

約数ペア:

[(1, 18668903568), (2, 9334451784), (3, 6222967856), (4, 4667225892), (6, 3111483928), (7, 2666986224), (8, 2333612946), (12, 1555741964), (14, 1333493112), (16, 1166806473), (19, 982573872), (21, 888995408), (24, 777870982), (28, 666746556), (38, 491286936), (42, 444497704), (48, 388935491), (49, 380998032), (56, 333373278), (57, 327524624), (76, 245643468), (84, 222248852), (98, 190499016), (112, 166686639), (113, 165211536), (114, 163762312), (133, 140367696), (147, 126999344), (152, 122821734), (168, 111124426), (196, 95249508), (226, 82605768), (228, 81881156), (266, 70183848), (294, 63499672), (304, 61410867), (336, 55562213), (339, 55070512), (392, 47624754), (399, 46789232), (452, 41302884), (456, 40940578), (532, 35091924), (588, 31749836), (678, 27535256), (784, 23812377), (791, 23601648), (798, 23394616), (904, 20651442), (912, 20470289), (931, 20052528), (1064, 17545962), (1176, 15874918), (1356, 13767628), (1582, 11800824), (1596, 11697308), (1808, 10325721), (1862, 10026264), (2128, 8772981), (2147, 8695344), (2352, 7937459), (2373, 7867216), (2712, 6883814), (2793, 6684176), (3164, 5900412), (3192, 5848654), (3697, 5049744), (3724, 5013132), (4294, 4347672), (4746, 3933608), (5424, 3441907), (5537, 3371664), (5586, 3342088), (6328, 2950206), (6384, 2924327), (6441, 2898448), (7394, 2524872), (7448, 2506566), (8588, 2173836), (9492, 1966804), (11074, 1685832), (11091, 1683248), (11172, 1671044), (12656, 1475103), (12882, 1449224), (14788, 1262436), (14896, 1253283), (15029, 1242192), (16611, 1123888), (17176, 1086918), (18984, 983402), (22148, 842916), (22182, 841624), (22344, 835522), (25764, 724612), (25879, 721392), (29576, 631218), (30058, 621096), (33222, 561944), (34352, 543459), (37968, 491701), (44296, 421458), (44364, 420812), (44688, 417761), (45087, 414064), (51528, 362306), (51758, 360696), (59152, 315609), (60116, 310548), (66444, 280972), (70243, 265776), (77637, 240464), (88592, 210729), (88728, 210406), (90174, 207032), (103056, 181153), (103516, 180348), (105203, 177456), (120232, 155274), (132888, 140486)]