1984357872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34537}}^1$

素因数の和:34580

約数の個数: 160

約数和(自身を含む): 6852339200

約数和(自身を除く): 4867981328

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, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 8208, 9576, 14364, 19152, 28728, 34537, 57456, 69074, 103611, 138148, 207222, 241759, 276296, 310833, 414444, 483518, 552592, 621666, 656203, 725277, 828888, 932499, 967036, 1243332, 1312406, 1450554, 1657776, 1864998, 1934072, 1968609, 2175831, 2486664, 2624812, 2901108, 3729996, 3868144, 3937218, 4351662, 4593421, 4973328, 5249624, 5802216, 5905827, 6527493, 7459992, 7874436, 8703324, 9186842, 10499248, 11604432, 11811654, 13054986, 13780263, 14919984, 15748872, 17406648, 17717481, 18373684, 23623308, 26109972, 27560526, 31497744, 34813296, 35434962, 36747368, 41340789, 47246616, 52219944, 55121052, 70869924, 73494736, 82681578, 94493232, 104439888, 110242104, 124022367, 141739848, 165363156, 220484208, 248044734, 283479696, 330726312, 496089468, 661452624, 992178936, 1984357872]

約数ペア:

[(1, 1984357872), (2, 992178936), (3, 661452624), (4, 496089468), (6, 330726312), (7, 283479696), (8, 248044734), (9, 220484208), (12, 165363156), (14, 141739848), (16, 124022367), (18, 110242104), (19, 104439888), (21, 94493232), (24, 82681578), (27, 73494736), (28, 70869924), (36, 55121052), (38, 52219944), (42, 47246616), (48, 41340789), (54, 36747368), (56, 35434962), (57, 34813296), (63, 31497744), (72, 27560526), (76, 26109972), (84, 23623308), (108, 18373684), (112, 17717481), (114, 17406648), (126, 15748872), (133, 14919984), (144, 13780263), (152, 13054986), (168, 11811654), (171, 11604432), (189, 10499248), (216, 9186842), (228, 8703324), (252, 7874436), (266, 7459992), (304, 6527493), (336, 5905827), (342, 5802216), (378, 5249624), (399, 4973328), (432, 4593421), (456, 4351662), (504, 3937218), (513, 3868144), (532, 3729996), (684, 2901108), (756, 2624812), (798, 2486664), (912, 2175831), (1008, 1968609), (1026, 1934072), (1064, 1864998), (1197, 1657776), (1368, 1450554), (1512, 1312406), (1596, 1243332), (2052, 967036), (2128, 932499), (2394, 828888), (2736, 725277), (3024, 656203), (3192, 621666), (3591, 552592), (4104, 483518), (4788, 414444), (6384, 310833), (7182, 276296), (8208, 241759), (9576, 207222), (14364, 138148), (19152, 103611), (28728, 69074), (34537, 57456)]