456456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 128

約数和(自身を含む): 1612800

約数和(自身を除く): 1156344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 114, 132, 133, 143, 152, 154, 156, 168, 182, 209, 228, 231, 247, 264, 266, 273, 286, 308, 312, 364, 399, 418, 429, 456, 462, 494, 532, 546, 572, 616, 627, 728, 741, 798, 836, 858, 924, 988, 1001, 1064, 1092, 1144, 1254, 1463, 1482, 1596, 1672, 1716, 1729, 1848, 1976, 2002, 2184, 2508, 2717, 2926, 2964, 3003, 3192, 3432, 3458, 4004, 4389, 5016, 5187, 5434, 5852, 5928, 6006, 6916, 8008, 8151, 8778, 10374, 10868, 11704, 12012, 13832, 16302, 17556, 19019, 20748, 21736, 24024, 32604, 35112, 38038, 41496, 57057, 65208, 76076, 114114, 152152, 228228, 456456]

約数ペア:

[(1, 456456), (2, 228228), (3, 152152), (4, 114114), (6, 76076), (7, 65208), (8, 57057), (11, 41496), (12, 38038), (13, 35112), (14, 32604), (19, 24024), (21, 21736), (22, 20748), (24, 19019), (26, 17556), (28, 16302), (33, 13832), (38, 12012), (39, 11704), (42, 10868), (44, 10374), (52, 8778), (56, 8151), (57, 8008), (66, 6916), (76, 6006), (77, 5928), (78, 5852), (84, 5434), (88, 5187), (91, 5016), (104, 4389), (114, 4004), (132, 3458), (133, 3432), (143, 3192), (152, 3003), (154, 2964), (156, 2926), (168, 2717), (182, 2508), (209, 2184), (228, 2002), (231, 1976), (247, 1848), (264, 1729), (266, 1716), (273, 1672), (286, 1596), (308, 1482), (312, 1463), (364, 1254), (399, 1144), (418, 1092), (429, 1064), (456, 1001), (462, 988), (494, 924), (532, 858), (546, 836), (572, 798), (616, 741), (627, 728)]