1308697992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 4322880000

約数和(自身を除く): 3014182008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 149, 157, 168, 189, 216, 222, 252, 259, 296, 298, 314, 333, 378, 444, 447, 471, 504, 518, 596, 628, 666, 756, 777, 888, 894, 942, 999, 1036, 1043, 1099, 1192, 1256, 1332, 1341, 1413, 1512, 1554, 1788, 1884, 1998, 2072, 2086, 2198, 2331, 2664, 2682, 2826, 3108, 3129, 3297, 3576, 3768, 3996, 4023, 4172, 4239, 4396, 4662, 5364, 5513, 5652, 5809, 6216, 6258, 6594, 6993, 7992, 8046, 8344, 8478, 8792, 9324, 9387, 9891, 10728, 11026, 11304, 11618, 12516, 13188, 13986, 16092, 16539, 16956, 17427, 18648, 18774, 19782, 22052, 23236, 23393, 25032, 26376, 27972, 28161, 29673, 32184, 33078, 33912, 34854, 37548, 38591, 39564, 40663, 44104, 46472, 46786, 49617, 52281, 55944, 56322, 59346, 66156, 69708, 70179, 75096, 77182, 79128, 81326, 93572, 99234, 104562, 112644, 115773, 118692, 121989, 132312, 139416, 140358, 148851, 154364, 156843, 162652, 163751, 187144, 198468, 209124, 210537, 225288, 231546, 237384, 243978, 280716, 297702, 308728, 313686, 325304, 327502, 347319, 365967, 396936, 418248, 421074, 463092, 487956, 491253, 561432, 595404, 627372, 631611, 655004, 694638, 731934, 842148, 865541, 926184, 975912, 982506, 1041957, 1097901, 1190808, 1254744, 1263222, 1310008, 1389276, 1463868, 1473759, 1684296, 1731082, 1965012, 2083914, 2195802, 2526444, 2596623, 2778552, 2927736, 2947518, 3462164, 3930024, 4167828, 4391604, 4421277, 5052888, 5193246, 5895036, 6058787, 6924328, 7789869, 8335656, 8783208, 8842554, 10386492, 11790072, 12117574, 15579738, 17685108, 18176361, 20772984, 23369607, 24235148, 31159476, 35370216, 36352722, 46739214, 48470296, 54529083, 62318952, 72705444, 93478428, 109058166, 145410888, 163587249, 186956856, 218116332, 327174498, 436232664, 654348996, 1308697992]

約数ペア:

[(1, 1308697992), (2, 654348996), (3, 436232664), (4, 327174498), (6, 218116332), (7, 186956856), (8, 163587249), (9, 145410888), (12, 109058166), (14, 93478428), (18, 72705444), (21, 62318952), (24, 54529083), (27, 48470296), (28, 46739214), (36, 36352722), (37, 35370216), (42, 31159476), (54, 24235148), (56, 23369607), (63, 20772984), (72, 18176361), (74, 17685108), (84, 15579738), (108, 12117574), (111, 11790072), (126, 10386492), (148, 8842554), (149, 8783208), (157, 8335656), (168, 7789869), (189, 6924328), (216, 6058787), (222, 5895036), (252, 5193246), (259, 5052888), (296, 4421277), (298, 4391604), (314, 4167828), (333, 3930024), (378, 3462164), (444, 2947518), (447, 2927736), (471, 2778552), (504, 2596623), (518, 2526444), (596, 2195802), (628, 2083914), (666, 1965012), (756, 1731082), (777, 1684296), (888, 1473759), (894, 1463868), (942, 1389276), (999, 1310008), (1036, 1263222), (1043, 1254744), (1099, 1190808), (1192, 1097901), (1256, 1041957), (1332, 982506), (1341, 975912), (1413, 926184), (1512, 865541), (1554, 842148), (1788, 731934), (1884, 694638), (1998, 655004), (2072, 631611), (2086, 627372), (2198, 595404), (2331, 561432), (2664, 491253), (2682, 487956), (2826, 463092), (3108, 421074), (3129, 418248), (3297, 396936), (3576, 365967), (3768, 347319), (3996, 327502), (4023, 325304), (4172, 313686), (4239, 308728), (4396, 297702), (4662, 280716), (5364, 243978), (5513, 237384), (5652, 231546), (5809, 225288), (6216, 210537), (6258, 209124), (6594, 198468), (6993, 187144), (7992, 163751), (8046, 162652), (8344, 156843), (8478, 154364), (8792, 148851), (9324, 140358), (9387, 139416), (9891, 132312), (10728, 121989), (11026, 118692), (11304, 115773), (11618, 112644), (12516, 104562), (13188, 99234), (13986, 93572), (16092, 81326), (16539, 79128), (16956, 77182), (17427, 75096), (18648, 70179), (18774, 69708), (19782, 66156), (22052, 59346), (23236, 56322), (23393, 55944), (25032, 52281), (26376, 49617), (27972, 46786), (28161, 46472), (29673, 44104), (32184, 40663), (33078, 39564), (33912, 38591), (34854, 37548)]