7120008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 24019200

約数和(自身を除く): 16899192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 277, 306, 357, 378, 408, 459, 476, 504, 554, 612, 714, 756, 831, 918, 952, 1071, 1108, 1224, 1428, 1512, 1662, 1836, 1939, 2142, 2216, 2493, 2856, 3213, 3324, 3672, 3878, 4284, 4709, 4986, 5817, 6426, 6648, 7479, 7756, 8568, 9418, 9972, 11634, 12852, 14127, 14958, 15512, 17451, 18836, 19944, 23268, 25704, 28254, 29916, 32963, 34902, 37672, 42381, 46536, 52353, 56508, 59832, 65926, 69804, 84762, 98889, 104706, 113016, 127143, 131852, 139608, 169524, 197778, 209412, 254286, 263704, 296667, 339048, 395556, 418824, 508572, 593334, 791112, 890001, 1017144, 1186668, 1780002, 2373336, 3560004, 7120008]

約数ペア:

[(1, 7120008), (2, 3560004), (3, 2373336), (4, 1780002), (6, 1186668), (7, 1017144), (8, 890001), (9, 791112), (12, 593334), (14, 508572), (17, 418824), (18, 395556), (21, 339048), (24, 296667), (27, 263704), (28, 254286), (34, 209412), (36, 197778), (42, 169524), (51, 139608), (54, 131852), (56, 127143), (63, 113016), (68, 104706), (72, 98889), (84, 84762), (102, 69804), (108, 65926), (119, 59832), (126, 56508), (136, 52353), (153, 46536), (168, 42381), (189, 37672), (204, 34902), (216, 32963), (238, 29916), (252, 28254), (277, 25704), (306, 23268), (357, 19944), (378, 18836), (408, 17451), (459, 15512), (476, 14958), (504, 14127), (554, 12852), (612, 11634), (714, 9972), (756, 9418), (831, 8568), (918, 7756), (952, 7479), (1071, 6648), (1108, 6426), (1224, 5817), (1428, 4986), (1512, 4709), (1662, 4284), (1836, 3878), (1939, 3672), (2142, 3324), (2216, 3213), (2493, 2856)]