253738464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 868734720

約数和(自身を除く): 614996256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 147, 152, 167, 168, 196, 204, 224, 228, 238, 266, 272, 294, 304, 323, 334, 336, 357, 392, 399, 408, 456, 476, 501, 532, 544, 588, 608, 646, 668, 672, 714, 784, 798, 816, 833, 912, 931, 952, 969, 1002, 1064, 1169, 1176, 1292, 1336, 1428, 1568, 1596, 1632, 1666, 1824, 1862, 1904, 1938, 2004, 2128, 2261, 2338, 2352, 2499, 2584, 2672, 2793, 2839, 2856, 3173, 3192, 3332, 3507, 3724, 3808, 3876, 4008, 4256, 4522, 4676, 4704, 4998, 5168, 5344, 5586, 5678, 5712, 6346, 6384, 6664, 6783, 7014, 7448, 7752, 8016, 8183, 8517, 9044, 9352, 9519, 9996, 10336, 11172, 11356, 11424, 12692, 12768, 13328, 13566, 14028, 14896, 15504, 15827, 16032, 16366, 17034, 18088, 18704, 19038, 19873, 19992, 22211, 22344, 22712, 24549, 25384, 26656, 27132, 28056, 29792, 31008, 31654, 32732, 34068, 36176, 37408, 38076, 39746, 39984, 44422, 44688, 45424, 47481, 49098, 50768, 53941, 54264, 56112, 59619, 63308, 65464, 66633, 68136, 72352, 76152, 79492, 79968, 88844, 89376, 90848, 94962, 98196, 101536, 107882, 108528, 112224, 119238, 126616, 130928, 133266, 136272, 139111, 152304, 155477, 158984, 161823, 177688, 189924, 196392, 215764, 217056, 238476, 253232, 261856, 266532, 272544, 278222, 304608, 310954, 317968, 323646, 355376, 377587, 379848, 392784, 417333, 431528, 466431, 476952, 506464, 533064, 556444, 621908, 635936, 647292, 710752, 755174, 759696, 785568, 834666, 863056, 932862, 953904, 1066128, 1112888, 1132761, 1243816, 1294584, 1510348, 1519392, 1669332, 1726112, 1865724, 1907808, 2132256, 2225776, 2265522, 2487632, 2589168, 2643109, 3020696, 3338664, 3731448, 4451552, 4531044, 4975264, 5178336, 5286218, 6041392, 6677328, 7462896, 7929327, 9062088, 10572436, 12082784, 13354656, 14925792, 15858654, 18124176, 21144872, 31717308, 36248352, 42289744, 63434616, 84579488, 126869232, 253738464]

約数ペア:

[(1, 253738464), (2, 126869232), (3, 84579488), (4, 63434616), (6, 42289744), (7, 36248352), (8, 31717308), (12, 21144872), (14, 18124176), (16, 15858654), (17, 14925792), (19, 13354656), (21, 12082784), (24, 10572436), (28, 9062088), (32, 7929327), (34, 7462896), (38, 6677328), (42, 6041392), (48, 5286218), (49, 5178336), (51, 4975264), (56, 4531044), (57, 4451552), (68, 3731448), (76, 3338664), (84, 3020696), (96, 2643109), (98, 2589168), (102, 2487632), (112, 2265522), (114, 2225776), (119, 2132256), (133, 1907808), (136, 1865724), (147, 1726112), (152, 1669332), (167, 1519392), (168, 1510348), (196, 1294584), (204, 1243816), (224, 1132761), (228, 1112888), (238, 1066128), (266, 953904), (272, 932862), (294, 863056), (304, 834666), (323, 785568), (334, 759696), (336, 755174), (357, 710752), (392, 647292), (399, 635936), (408, 621908), (456, 556444), (476, 533064), (501, 506464), (532, 476952), (544, 466431), (588, 431528), (608, 417333), (646, 392784), (668, 379848), (672, 377587), (714, 355376), (784, 323646), (798, 317968), (816, 310954), (833, 304608), (912, 278222), (931, 272544), (952, 266532), (969, 261856), (1002, 253232), (1064, 238476), (1169, 217056), (1176, 215764), (1292, 196392), (1336, 189924), (1428, 177688), (1568, 161823), (1596, 158984), (1632, 155477), (1666, 152304), (1824, 139111), (1862, 136272), (1904, 133266), (1938, 130928), (2004, 126616), (2128, 119238), (2261, 112224), (2338, 108528), (2352, 107882), (2499, 101536), (2584, 98196), (2672, 94962), (2793, 90848), (2839, 89376), (2856, 88844), (3173, 79968), (3192, 79492), (3332, 76152), (3507, 72352), (3724, 68136), (3808, 66633), (3876, 65464), (4008, 63308), (4256, 59619), (4522, 56112), (4676, 54264), (4704, 53941), (4998, 50768), (5168, 49098), (5344, 47481), (5586, 45424), (5678, 44688), (5712, 44422), (6346, 39984), (6384, 39746), (6664, 38076), (6783, 37408), (7014, 36176), (7448, 34068), (7752, 32732), (8016, 31654), (8183, 31008), (8517, 29792), (9044, 28056), (9352, 27132), (9519, 26656), (9996, 25384), (10336, 24549), (11172, 22712), (11356, 22344), (11424, 22211), (12692, 19992), (12768, 19873), (13328, 19038), (13566, 18704), (14028, 18088), (14896, 17034), (15504, 16366), (15827, 16032)]