445163472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2618

約数の個数: 160

約数和(自身を含む): 1421020160

約数和(自身を除く): 975856688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2557, 2808, 3224, 3348, 3627, 4464, 4836, 5114, 5616, 6448, 6696, 7254, 7671, 9672, 10228, 10881, 13392, 14508, 15342, 19344, 20456, 21762, 23013, 29016, 30684, 33241, 40912, 43524, 46026, 58032, 61368, 66482, 69039, 79267, 87048, 92052, 99723, 122736, 132964, 138078, 158534, 174096, 184104, 199446, 237801, 265928, 276156, 299169, 317068, 368208, 398892, 475602, 531856, 552312, 598338, 634136, 713403, 797784, 897507, 951204, 1030471, 1104624, 1196676, 1268272, 1426806, 1595568, 1795014, 1902408, 2060942, 2140209, 2393352, 2853612, 3091413, 3590028, 3804816, 4121884, 4280418, 4786704, 5707224, 6182826, 7180056, 8243768, 8560836, 9274239, 11414448, 12365652, 14360112, 16487536, 17121672, 18548478, 24731304, 27822717, 34243344, 37096956, 49462608, 55645434, 74193912, 111290868, 148387824, 222581736, 445163472]

約数ペア:

[(1, 445163472), (2, 222581736), (3, 148387824), (4, 111290868), (6, 74193912), (8, 55645434), (9, 49462608), (12, 37096956), (13, 34243344), (16, 27822717), (18, 24731304), (24, 18548478), (26, 17121672), (27, 16487536), (31, 14360112), (36, 12365652), (39, 11414448), (48, 9274239), (52, 8560836), (54, 8243768), (62, 7180056), (72, 6182826), (78, 5707224), (93, 4786704), (104, 4280418), (108, 4121884), (117, 3804816), (124, 3590028), (144, 3091413), (156, 2853612), (186, 2393352), (208, 2140209), (216, 2060942), (234, 1902408), (248, 1795014), (279, 1595568), (312, 1426806), (351, 1268272), (372, 1196676), (403, 1104624), (432, 1030471), (468, 951204), (496, 897507), (558, 797784), (624, 713403), (702, 634136), (744, 598338), (806, 552312), (837, 531856), (936, 475602), (1116, 398892), (1209, 368208), (1404, 317068), (1488, 299169), (1612, 276156), (1674, 265928), (1872, 237801), (2232, 199446), (2418, 184104), (2557, 174096), (2808, 158534), (3224, 138078), (3348, 132964), (3627, 122736), (4464, 99723), (4836, 92052), (5114, 87048), (5616, 79267), (6448, 69039), (6696, 66482), (7254, 61368), (7671, 58032), (9672, 46026), (10228, 43524), (10881, 40912), (13392, 33241), (14508, 30684), (15342, 29016), (19344, 23013), (20456, 21762)]