308711088

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 280

約数和(自身を含む): 1084256000

約数和(自身を除く): 775544912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 199, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 398, 399, 432, 456, 486, 504, 513, 532, 567, 597, 648, 684, 729, 756, 796, 798, 912, 972, 1008, 1026, 1064, 1134, 1194, 1197, 1296, 1368, 1393, 1458, 1512, 1539, 1592, 1596, 1701, 1791, 1944, 2052, 2128, 2268, 2388, 2394, 2736, 2786, 2916, 3024, 3078, 3184, 3192, 3402, 3582, 3591, 3781, 3888, 4104, 4179, 4536, 4617, 4776, 4788, 5103, 5373, 5572, 5832, 6156, 6384, 6804, 7164, 7182, 7562, 8208, 8358, 9072, 9234, 9552, 9576, 10206, 10746, 10773, 11144, 11343, 11664, 12312, 12537, 13608, 13851, 14328, 14364, 15124, 16119, 16716, 18468, 19152, 20412, 21492, 21546, 22288, 22686, 24624, 25074, 26467, 27216, 27702, 28656, 28728, 30248, 32238, 32319, 33432, 34029, 36936, 37611, 40824, 42984, 43092, 45372, 48357, 50148, 52934, 55404, 57456, 60496, 64476, 64638, 66864, 68058, 73872, 75222, 79401, 81648, 85968, 86184, 90744, 96714, 96957, 100296, 102087, 105868, 110808, 112833, 128952, 129276, 136116, 145071, 150444, 158802, 172368, 181488, 193428, 193914, 200592, 204174, 211736, 221616, 225666, 238203, 257904, 258552, 272232, 290142, 300888, 306261, 317604, 338499, 386856, 387828, 408348, 423472, 451332, 476406, 517104, 544464, 580284, 601776, 612522, 635208, 676998, 714609, 773712, 775656, 816696, 902664, 918783, 952812, 1015497, 1160568, 1225044, 1270416, 1353996, 1429218, 1551312, 1633392, 1805328, 1837566, 1905624, 2030994, 2143827, 2321136, 2450088, 2707992, 2756349, 2858436, 3675132, 3811248, 4061988, 4287654, 4900176, 5415984, 5512698, 5716872, 6431481, 7350264, 8123976, 8575308, 11025396, 11433744, 12862962, 14700528, 16247952, 17150616, 19294443, 22050792, 25725924, 34301232, 38588886, 44101584, 51451848, 77177772, 102903696, 154355544, 308711088]

約数ペア:

[(1, 308711088), (2, 154355544), (3, 102903696), (4, 77177772), (6, 51451848), (7, 44101584), (8, 38588886), (9, 34301232), (12, 25725924), (14, 22050792), (16, 19294443), (18, 17150616), (19, 16247952), (21, 14700528), (24, 12862962), (27, 11433744), (28, 11025396), (36, 8575308), (38, 8123976), (42, 7350264), (48, 6431481), (54, 5716872), (56, 5512698), (57, 5415984), (63, 4900176), (72, 4287654), (76, 4061988), (81, 3811248), (84, 3675132), (108, 2858436), (112, 2756349), (114, 2707992), (126, 2450088), (133, 2321136), (144, 2143827), (152, 2030994), (162, 1905624), (168, 1837566), (171, 1805328), (189, 1633392), (199, 1551312), (216, 1429218), (228, 1353996), (243, 1270416), (252, 1225044), (266, 1160568), (304, 1015497), (324, 952812), (336, 918783), (342, 902664), (378, 816696), (398, 775656), (399, 773712), (432, 714609), (456, 676998), (486, 635208), (504, 612522), (513, 601776), (532, 580284), (567, 544464), (597, 517104), (648, 476406), (684, 451332), (729, 423472), (756, 408348), (796, 387828), (798, 386856), (912, 338499), (972, 317604), (1008, 306261), (1026, 300888), (1064, 290142), (1134, 272232), (1194, 258552), (1197, 257904), (1296, 238203), (1368, 225666), (1393, 221616), (1458, 211736), (1512, 204174), (1539, 200592), (1592, 193914), (1596, 193428), (1701, 181488), (1791, 172368), (1944, 158802), (2052, 150444), (2128, 145071), (2268, 136116), (2388, 129276), (2394, 128952), (2736, 112833), (2786, 110808), (2916, 105868), (3024, 102087), (3078, 100296), (3184, 96957), (3192, 96714), (3402, 90744), (3582, 86184), (3591, 85968), (3781, 81648), (3888, 79401), (4104, 75222), (4179, 73872), (4536, 68058), (4617, 66864), (4776, 64638), (4788, 64476), (5103, 60496), (5373, 57456), (5572, 55404), (5832, 52934), (6156, 50148), (6384, 48357), (6804, 45372), (7164, 43092), (7182, 42984), (7562, 40824), (8208, 37611), (8358, 36936), (9072, 34029), (9234, 33432), (9552, 32319), (9576, 32238), (10206, 30248), (10746, 28728), (10773, 28656), (11144, 27702), (11343, 27216), (11664, 26467), (12312, 25074), (12537, 24624), (13608, 22686), (13851, 22288), (14328, 21546), (14364, 21492), (15124, 20412), (16119, 19152), (16716, 18468)]