1288224

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 4390848

約数和(自身を除く): 3102624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 252, 284, 288, 324, 336, 378, 426, 432, 497, 504, 567, 568, 639, 648, 672, 756, 852, 864, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1704, 1917, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3408, 3834, 3976, 4473, 4536, 5112, 5751, 5964, 6048, 6816, 7668, 7952, 8946, 9072, 10224, 11502, 11928, 13419, 15336, 15904, 17892, 18144, 20448, 23004, 23856, 26838, 30672, 35784, 40257, 46008, 47712, 53676, 61344, 71568, 80514, 92016, 107352, 143136, 161028, 184032, 214704, 322056, 429408, 644112, 1288224]

約数ペア:

[(1, 1288224), (2, 644112), (3, 429408), (4, 322056), (6, 214704), (7, 184032), (8, 161028), (9, 143136), (12, 107352), (14, 92016), (16, 80514), (18, 71568), (21, 61344), (24, 53676), (27, 47712), (28, 46008), (32, 40257), (36, 35784), (42, 30672), (48, 26838), (54, 23856), (56, 23004), (63, 20448), (71, 18144), (72, 17892), (81, 15904), (84, 15336), (96, 13419), (108, 11928), (112, 11502), (126, 10224), (142, 9072), (144, 8946), (162, 7952), (168, 7668), (189, 6816), (213, 6048), (216, 5964), (224, 5751), (252, 5112), (284, 4536), (288, 4473), (324, 3976), (336, 3834), (378, 3408), (426, 3024), (432, 2982), (497, 2592), (504, 2556), (567, 2272), (568, 2268), (639, 2016), (648, 1988), (672, 1917), (756, 1704), (852, 1512), (864, 1491), (994, 1296), (1008, 1278), (1134, 1136)]