1279405584

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 320

約数和(自身を含む): 4194374400

約数和(自身を除く): 2914968816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 53, 54, 57, 68, 72, 76, 102, 106, 108, 114, 136, 144, 152, 153, 159, 171, 173, 204, 212, 216, 228, 272, 304, 306, 318, 323, 342, 346, 408, 424, 432, 456, 459, 477, 513, 519, 612, 636, 646, 684, 692, 816, 848, 901, 912, 918, 954, 969, 1007, 1026, 1038, 1224, 1272, 1292, 1368, 1384, 1431, 1557, 1802, 1836, 1908, 1938, 2014, 2052, 2076, 2448, 2544, 2584, 2703, 2736, 2768, 2862, 2907, 2941, 3021, 3114, 3287, 3604, 3672, 3816, 3876, 4028, 4104, 4152, 4671, 5168, 5406, 5724, 5814, 5882, 6042, 6228, 6574, 7208, 7344, 7632, 7752, 8056, 8109, 8208, 8304, 8721, 8823, 9063, 9169, 9342, 9861, 10812, 11448, 11628, 11764, 12084, 12456, 13148, 14416, 15504, 16112, 16218, 17119, 17442, 17646, 18126, 18338, 18684, 19722, 21624, 22896, 23256, 23528, 24168, 24327, 24912, 26296, 26469, 27189, 27507, 29583, 32436, 34238, 34884, 35292, 36252, 36676, 37368, 39444, 43248, 46512, 47056, 48336, 48654, 51357, 52592, 52938, 54378, 55014, 55879, 59166, 64872, 68476, 69768, 70584, 72504, 73352, 74736, 78888, 79407, 82521, 88749, 97308, 102714, 105876, 108756, 110028, 111758, 118332, 129744, 136952, 139536, 141168, 145008, 146704, 154071, 155873, 157776, 158814, 165042, 167637, 174211, 177498, 194616, 205428, 211752, 217512, 220056, 223516, 236664, 247563, 273904, 308142, 311746, 317628, 330084, 335274, 348422, 354996, 389232, 410856, 423504, 435024, 440112, 447032, 462213, 467619, 473328, 495126, 502911, 522633, 616284, 623492, 635256, 660168, 670548, 696844, 709992, 821712, 894064, 924426, 935238, 990252, 1005822, 1045266, 1232568, 1246984, 1270512, 1320336, 1341096, 1393688, 1402857, 1419984, 1508733, 1567899, 1848852, 1870476, 1980504, 2011644, 2090532, 2465136, 2493968, 2682192, 2787376, 2805714, 2961587, 3017466, 3135798, 3697704, 3740952, 3961008, 4023288, 4181064, 4208571, 4703697, 5611428, 5923174, 6034932, 6271596, 7395408, 7481904, 8046576, 8362128, 8417142, 8884761, 9407394, 11222856, 11846348, 12069864, 12543192, 16834284, 17769522, 18814788, 22445712, 23692696, 24139728, 25086384, 26654283, 33668568, 35539044, 37629576, 47385392, 53308566, 67337136, 71078088, 75259152, 79962849, 106617132, 142156176, 159925698, 213234264, 319851396, 426468528, 639702792, 1279405584]

約数ペア:

[(1, 1279405584), (2, 639702792), (3, 426468528), (4, 319851396), (6, 213234264), (8, 159925698), (9, 142156176), (12, 106617132), (16, 79962849), (17, 75259152), (18, 71078088), (19, 67337136), (24, 53308566), (27, 47385392), (34, 37629576), (36, 35539044), (38, 33668568), (48, 26654283), (51, 25086384), (53, 24139728), (54, 23692696), (57, 22445712), (68, 18814788), (72, 17769522), (76, 16834284), (102, 12543192), (106, 12069864), (108, 11846348), (114, 11222856), (136, 9407394), (144, 8884761), (152, 8417142), (153, 8362128), (159, 8046576), (171, 7481904), (173, 7395408), (204, 6271596), (212, 6034932), (216, 5923174), (228, 5611428), (272, 4703697), (304, 4208571), (306, 4181064), (318, 4023288), (323, 3961008), (342, 3740952), (346, 3697704), (408, 3135798), (424, 3017466), (432, 2961587), (456, 2805714), (459, 2787376), (477, 2682192), (513, 2493968), (519, 2465136), (612, 2090532), (636, 2011644), (646, 1980504), (684, 1870476), (692, 1848852), (816, 1567899), (848, 1508733), (901, 1419984), (912, 1402857), (918, 1393688), (954, 1341096), (969, 1320336), (1007, 1270512), (1026, 1246984), (1038, 1232568), (1224, 1045266), (1272, 1005822), (1292, 990252), (1368, 935238), (1384, 924426), (1431, 894064), (1557, 821712), (1802, 709992), (1836, 696844), (1908, 670548), (1938, 660168), (2014, 635256), (2052, 623492), (2076, 616284), (2448, 522633), (2544, 502911), (2584, 495126), (2703, 473328), (2736, 467619), (2768, 462213), (2862, 447032), (2907, 440112), (2941, 435024), (3021, 423504), (3114, 410856), (3287, 389232), (3604, 354996), (3672, 348422), (3816, 335274), (3876, 330084), (4028, 317628), (4104, 311746), (4152, 308142), (4671, 273904), (5168, 247563), (5406, 236664), (5724, 223516), (5814, 220056), (5882, 217512), (6042, 211752), (6228, 205428), (6574, 194616), (7208, 177498), (7344, 174211), (7632, 167637), (7752, 165042), (8056, 158814), (8109, 157776), (8208, 155873), (8304, 154071), (8721, 146704), (8823, 145008), (9063, 141168), (9169, 139536), (9342, 136952), (9861, 129744), (10812, 118332), (11448, 111758), (11628, 110028), (11764, 108756), (12084, 105876), (12456, 102714), (13148, 97308), (14416, 88749), (15504, 82521), (16112, 79407), (16218, 78888), (17119, 74736), (17442, 73352), (17646, 72504), (18126, 70584), (18338, 69768), (18684, 68476), (19722, 64872), (21624, 59166), (22896, 55879), (23256, 55014), (23528, 54378), (24168, 52938), (24327, 52592), (24912, 51357), (26296, 48654), (26469, 48336), (27189, 47056), (27507, 46512), (29583, 43248), (32436, 39444), (34238, 37368), (34884, 36676), (35292, 36252)]