222581736

素因数分解:

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

素因数の和:2616

約数の個数: 128

約数和(自身を含む): 687590400

約数和(自身を除く): 465008664

約数列:

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

約数ペア:

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