279258048

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 905804640

約数和(自身を除く): 626546592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 79, 96, 102, 114, 136, 144, 152, 153, 158, 171, 192, 204, 228, 237, 272, 288, 304, 306, 316, 323, 342, 361, 408, 456, 474, 544, 576, 608, 612, 632, 646, 684, 711, 722, 816, 912, 948, 969, 1083, 1088, 1216, 1224, 1264, 1292, 1343, 1368, 1422, 1444, 1501, 1632, 1824, 1896, 1938, 2166, 2448, 2528, 2584, 2686, 2736, 2844, 2888, 2907, 3002, 3249, 3264, 3648, 3792, 3876, 4029, 4332, 4503, 4896, 5056, 5168, 5372, 5472, 5688, 5776, 5814, 6004, 6137, 6498, 7584, 7752, 8058, 8664, 9006, 9792, 10336, 10744, 10944, 11376, 11552, 11628, 12008, 12087, 12274, 12996, 13509, 15168, 15504, 16116, 17328, 18012, 18411, 20672, 21488, 22752, 23104, 23256, 24016, 24174, 24548, 25517, 25992, 27018, 28519, 31008, 32232, 34656, 36024, 36822, 42976, 45504, 46512, 48032, 48348, 49096, 51034, 51984, 54036, 55233, 57038, 62016, 64464, 69312, 72048, 73644, 76551, 85557, 85952, 93024, 96064, 96696, 98192, 102068, 103968, 108072, 110466, 114076, 128928, 144096, 147288, 153102, 171114, 186048, 193392, 196384, 204136, 207936, 216144, 220932, 228152, 229653, 256671, 257856, 288192, 294576, 306204, 342228, 386784, 392768, 408272, 432288, 441864, 456304, 459306, 484823, 513342, 589152, 612408, 684456, 773568, 816544, 864576, 883728, 912608, 918612, 969646, 1026684, 1178304, 1224816, 1368912, 1454469, 1633088, 1767456, 1825216, 1837224, 1939292, 2053368, 2449632, 2737824, 2908938, 3534912, 3674448, 3878584, 4106736, 4363407, 4899264, 5475648, 5817876, 7348896, 7757168, 8213472, 8726814, 11635752, 14697792, 15514336, 16426944, 17453628, 23271504, 31028672, 34907256, 46543008, 69814512, 93086016, 139629024, 279258048]

約数ペア:

[(1, 279258048), (2, 139629024), (3, 93086016), (4, 69814512), (6, 46543008), (8, 34907256), (9, 31028672), (12, 23271504), (16, 17453628), (17, 16426944), (18, 15514336), (19, 14697792), (24, 11635752), (32, 8726814), (34, 8213472), (36, 7757168), (38, 7348896), (48, 5817876), (51, 5475648), (57, 4899264), (64, 4363407), (68, 4106736), (72, 3878584), (76, 3674448), (79, 3534912), (96, 2908938), (102, 2737824), (114, 2449632), (136, 2053368), (144, 1939292), (152, 1837224), (153, 1825216), (158, 1767456), (171, 1633088), (192, 1454469), (204, 1368912), (228, 1224816), (237, 1178304), (272, 1026684), (288, 969646), (304, 918612), (306, 912608), (316, 883728), (323, 864576), (342, 816544), (361, 773568), (408, 684456), (456, 612408), (474, 589152), (544, 513342), (576, 484823), (608, 459306), (612, 456304), (632, 441864), (646, 432288), (684, 408272), (711, 392768), (722, 386784), (816, 342228), (912, 306204), (948, 294576), (969, 288192), (1083, 257856), (1088, 256671), (1216, 229653), (1224, 228152), (1264, 220932), (1292, 216144), (1343, 207936), (1368, 204136), (1422, 196384), (1444, 193392), (1501, 186048), (1632, 171114), (1824, 153102), (1896, 147288), (1938, 144096), (2166, 128928), (2448, 114076), (2528, 110466), (2584, 108072), (2686, 103968), (2736, 102068), (2844, 98192), (2888, 96696), (2907, 96064), (3002, 93024), (3249, 85952), (3264, 85557), (3648, 76551), (3792, 73644), (3876, 72048), (4029, 69312), (4332, 64464), (4503, 62016), (4896, 57038), (5056, 55233), (5168, 54036), (5372, 51984), (5472, 51034), (5688, 49096), (5776, 48348), (5814, 48032), (6004, 46512), (6137, 45504), (6498, 42976), (7584, 36822), (7752, 36024), (8058, 34656), (8664, 32232), (9006, 31008), (9792, 28519), (10336, 27018), (10744, 25992), (10944, 25517), (11376, 24548), (11552, 24174), (11628, 24016), (12008, 23256), (12087, 23104), (12274, 22752), (12996, 21488), (13509, 20672), (15168, 18411), (15504, 18012), (16116, 17328)]