668171952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3331}}^1$

素因数の和:3551

約数の個数: 120

約数和(自身を含む): 2148473600

約数和(自身を除く): 1480301648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 199, 252, 336, 398, 504, 597, 796, 1008, 1194, 1393, 1592, 1791, 2388, 2786, 3184, 3331, 3582, 4179, 4776, 5572, 6662, 7164, 8358, 9552, 9993, 11144, 12537, 13324, 14328, 16716, 19986, 22288, 23317, 25074, 26648, 28656, 29979, 33432, 39972, 46634, 50148, 53296, 59958, 66864, 69951, 79944, 93268, 100296, 119916, 139902, 159888, 186536, 200592, 209853, 239832, 279804, 373072, 419706, 479664, 559608, 662869, 839412, 1119216, 1325738, 1678824, 1988607, 2651476, 3357648, 3977214, 4640083, 5302952, 5965821, 7954428, 9280166, 10605904, 11931642, 13920249, 15908856, 18560332, 23863284, 27840498, 31817712, 37120664, 41760747, 47726568, 55680996, 74241328, 83521494, 95453136, 111361992, 167042988, 222723984, 334085976, 668171952]

約数ペア:

[(1, 668171952), (2, 334085976), (3, 222723984), (4, 167042988), (6, 111361992), (7, 95453136), (8, 83521494), (9, 74241328), (12, 55680996), (14, 47726568), (16, 41760747), (18, 37120664), (21, 31817712), (24, 27840498), (28, 23863284), (36, 18560332), (42, 15908856), (48, 13920249), (56, 11931642), (63, 10605904), (72, 9280166), (84, 7954428), (112, 5965821), (126, 5302952), (144, 4640083), (168, 3977214), (199, 3357648), (252, 2651476), (336, 1988607), (398, 1678824), (504, 1325738), (597, 1119216), (796, 839412), (1008, 662869), (1194, 559608), (1393, 479664), (1592, 419706), (1791, 373072), (2388, 279804), (2786, 239832), (3184, 209853), (3331, 200592), (3582, 186536), (4179, 159888), (4776, 139902), (5572, 119916), (6662, 100296), (7164, 93268), (8358, 79944), (9552, 69951), (9993, 66864), (11144, 59958), (12537, 53296), (13324, 50148), (14328, 46634), (16716, 39972), (19986, 33432), (22288, 29979), (23317, 28656), (25074, 26648)]