4280472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 14400000

約数和(自身を除く): 10119528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 149, 152, 168, 171, 189, 216, 228, 252, 266, 298, 342, 378, 399, 447, 456, 504, 513, 532, 596, 684, 756, 798, 894, 1026, 1043, 1064, 1192, 1197, 1341, 1368, 1512, 1596, 1788, 2052, 2086, 2394, 2682, 2831, 3129, 3192, 3576, 3591, 4023, 4104, 4172, 4788, 5364, 5662, 6258, 7182, 8046, 8344, 8493, 9387, 9576, 10728, 11324, 12516, 14364, 16092, 16986, 18774, 19817, 22648, 25032, 25479, 28161, 28728, 32184, 33972, 37548, 39634, 50958, 56322, 59451, 67944, 75096, 76437, 79268, 101916, 112644, 118902, 152874, 158536, 178353, 203832, 225288, 237804, 305748, 356706, 475608, 535059, 611496, 713412, 1070118, 1426824, 2140236, 4280472]

約数ペア:

[(1, 4280472), (2, 2140236), (3, 1426824), (4, 1070118), (6, 713412), (7, 611496), (8, 535059), (9, 475608), (12, 356706), (14, 305748), (18, 237804), (19, 225288), (21, 203832), (24, 178353), (27, 158536), (28, 152874), (36, 118902), (38, 112644), (42, 101916), (54, 79268), (56, 76437), (57, 75096), (63, 67944), (72, 59451), (76, 56322), (84, 50958), (108, 39634), (114, 37548), (126, 33972), (133, 32184), (149, 28728), (152, 28161), (168, 25479), (171, 25032), (189, 22648), (216, 19817), (228, 18774), (252, 16986), (266, 16092), (298, 14364), (342, 12516), (378, 11324), (399, 10728), (447, 9576), (456, 9387), (504, 8493), (513, 8344), (532, 8046), (596, 7182), (684, 6258), (756, 5662), (798, 5364), (894, 4788), (1026, 4172), (1043, 4104), (1064, 4023), (1192, 3591), (1197, 3576), (1341, 3192), (1368, 3129), (1512, 2831), (1596, 2682), (1788, 2394), (2052, 2086)]