388345104

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 1357690880

約数和(自身を除く): 969345776

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, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 751, 756, 798, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1502, 1512, 1539, 1596, 1701, 1944, 2052, 2128, 2253, 2268, 2394, 2736, 3004, 3024, 3078, 3192, 3402, 3591, 3888, 4104, 4506, 4536, 4617, 4788, 5257, 6008, 6156, 6384, 6759, 6804, 7182, 8208, 9012, 9072, 9234, 9576, 10514, 10773, 12016, 12312, 13518, 13608, 14269, 14364, 15771, 18024, 18468, 19152, 20277, 21028, 21546, 24624, 27036, 27216, 28538, 28728, 31542, 32319, 36048, 36936, 40554, 42056, 42807, 43092, 47313, 54072, 57076, 57456, 60831, 63084, 64638, 73872, 81108, 84112, 85614, 86184, 94626, 99883, 108144, 114152, 121662, 126168, 128421, 129276, 141939, 162216, 171228, 172368, 182493, 189252, 199766, 228304, 243324, 252336, 256842, 258552, 283878, 299649, 324432, 342456, 364986, 378504, 385263, 399532, 425817, 486648, 513684, 517104, 567756, 599298, 684912, 729972, 757008, 770526, 799064, 851634, 898947, 973296, 1027368, 1135512, 1155789, 1198596, 1277451, 1459944, 1541052, 1598128, 1703268, 1797894, 2054736, 2271024, 2311578, 2397192, 2554902, 2696841, 2919888, 3082104, 3406536, 3467367, 3595788, 4623156, 4794384, 5109804, 5393682, 6164208, 6813072, 6934734, 7191576, 8090523, 9246312, 10219608, 10787364, 13869468, 14383152, 16181046, 18492624, 20439216, 21574728, 24271569, 27738936, 32362092, 43149456, 48543138, 55477872, 64724184, 97086276, 129448368, 194172552, 388345104]

約数ペア:

[(1, 388345104), (2, 194172552), (3, 129448368), (4, 97086276), (6, 64724184), (7, 55477872), (8, 48543138), (9, 43149456), (12, 32362092), (14, 27738936), (16, 24271569), (18, 21574728), (19, 20439216), (21, 18492624), (24, 16181046), (27, 14383152), (28, 13869468), (36, 10787364), (38, 10219608), (42, 9246312), (48, 8090523), (54, 7191576), (56, 6934734), (57, 6813072), (63, 6164208), (72, 5393682), (76, 5109804), (81, 4794384), (84, 4623156), (108, 3595788), (112, 3467367), (114, 3406536), (126, 3082104), (133, 2919888), (144, 2696841), (152, 2554902), (162, 2397192), (168, 2311578), (171, 2271024), (189, 2054736), (216, 1797894), (228, 1703268), (243, 1598128), (252, 1541052), (266, 1459944), (304, 1277451), (324, 1198596), (336, 1155789), (342, 1135512), (378, 1027368), (399, 973296), (432, 898947), (456, 851634), (486, 799064), (504, 770526), (513, 757008), (532, 729972), (567, 684912), (648, 599298), (684, 567756), (751, 517104), (756, 513684), (798, 486648), (912, 425817), (972, 399532), (1008, 385263), (1026, 378504), (1064, 364986), (1134, 342456), (1197, 324432), (1296, 299649), (1368, 283878), (1502, 258552), (1512, 256842), (1539, 252336), (1596, 243324), (1701, 228304), (1944, 199766), (2052, 189252), (2128, 182493), (2253, 172368), (2268, 171228), (2394, 162216), (2736, 141939), (3004, 129276), (3024, 128421), (3078, 126168), (3192, 121662), (3402, 114152), (3591, 108144), (3888, 99883), (4104, 94626), (4506, 86184), (4536, 85614), (4617, 84112), (4788, 81108), (5257, 73872), (6008, 64638), (6156, 63084), (6384, 60831), (6759, 57456), (6804, 57076), (7182, 54072), (8208, 47313), (9012, 43092), (9072, 42807), (9234, 42056), (9576, 40554), (10514, 36936), (10773, 36048), (12016, 32319), (12312, 31542), (13518, 28728), (13608, 28538), (14269, 27216), (14364, 27036), (15771, 24624), (18024, 21546), (18468, 21028), (19152, 20277)]