249733536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 512314464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 79, 96, 102, 104, 136, 149, 156, 158, 204, 208, 221, 237, 272, 298, 312, 316, 408, 416, 442, 447, 474, 544, 596, 624, 632, 663, 816, 884, 894, 948, 1027, 1192, 1248, 1264, 1326, 1343, 1632, 1768, 1788, 1896, 1937, 2054, 2384, 2528, 2533, 2652, 2686, 3081, 3536, 3576, 3792, 3874, 4029, 4108, 4768, 5066, 5304, 5372, 5811, 6162, 7072, 7152, 7584, 7599, 7748, 8058, 8216, 10132, 10608, 10744, 11622, 11771, 12324, 14304, 15198, 15496, 16116, 16432, 17459, 20264, 21216, 21488, 23244, 23542, 24648, 30396, 30992, 32232, 32864, 32929, 34918, 35313, 40528, 42976, 46488, 47084, 49296, 52377, 60792, 61984, 64464, 65858, 69836, 70626, 81056, 92976, 94168, 98592, 98787, 104754, 121584, 128928, 131716, 139672, 141252, 153023, 185952, 188336, 197574, 200107, 209508, 243168, 263432, 279344, 282504, 306046, 376672, 395148, 400214, 419016, 459069, 526864, 558688, 565008, 600321, 612092, 790296, 800428, 838032, 918138, 1053728, 1130016, 1200642, 1224184, 1580592, 1600856, 1676064, 1836276, 2401284, 2448368, 2601391, 3161184, 3201712, 3672552, 4802568, 4896736, 5202782, 6403424, 7345104, 7804173, 9605136, 10405564, 14690208, 15608346, 19210272, 20811128, 31216692, 41622256, 62433384, 83244512, 124866768, 249733536]

約数ペア:

[(1, 249733536), (2, 124866768), (3, 83244512), (4, 62433384), (6, 41622256), (8, 31216692), (12, 20811128), (13, 19210272), (16, 15608346), (17, 14690208), (24, 10405564), (26, 9605136), (32, 7804173), (34, 7345104), (39, 6403424), (48, 5202782), (51, 4896736), (52, 4802568), (68, 3672552), (78, 3201712), (79, 3161184), (96, 2601391), (102, 2448368), (104, 2401284), (136, 1836276), (149, 1676064), (156, 1600856), (158, 1580592), (204, 1224184), (208, 1200642), (221, 1130016), (237, 1053728), (272, 918138), (298, 838032), (312, 800428), (316, 790296), (408, 612092), (416, 600321), (442, 565008), (447, 558688), (474, 526864), (544, 459069), (596, 419016), (624, 400214), (632, 395148), (663, 376672), (816, 306046), (884, 282504), (894, 279344), (948, 263432), (1027, 243168), (1192, 209508), (1248, 200107), (1264, 197574), (1326, 188336), (1343, 185952), (1632, 153023), (1768, 141252), (1788, 139672), (1896, 131716), (1937, 128928), (2054, 121584), (2384, 104754), (2528, 98787), (2533, 98592), (2652, 94168), (2686, 92976), (3081, 81056), (3536, 70626), (3576, 69836), (3792, 65858), (3874, 64464), (4029, 61984), (4108, 60792), (4768, 52377), (5066, 49296), (5304, 47084), (5372, 46488), (5811, 42976), (6162, 40528), (7072, 35313), (7152, 34918), (7584, 32929), (7599, 32864), (7748, 32232), (8058, 30992), (8216, 30396), (10132, 24648), (10608, 23542), (10744, 23244), (11622, 21488), (11771, 21216), (12324, 20264), (14304, 17459), (15198, 16432), (15496, 16116)]