206419824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3615

約数の個数: 120

約数和(自身を含む): 642375552

約数和(自身を除く): 435955728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3557, 3627, 4464, 4836, 6448, 7114, 7254, 9672, 10671, 14228, 14508, 19344, 21342, 28456, 29016, 32013, 42684, 46241, 56912, 58032, 64026, 85368, 92482, 110267, 128052, 138723, 170736, 184964, 220534, 256104, 277446, 330801, 369928, 416169, 441068, 512208, 554892, 661602, 739856, 832338, 882136, 992403, 1109784, 1323204, 1433471, 1664676, 1764272, 1984806, 2219568, 2646408, 2866942, 3329352, 3969612, 4300413, 5292816, 5733884, 6658704, 7939224, 8600826, 11467768, 12901239, 15878448, 17201652, 22935536, 25802478, 34403304, 51604956, 68806608, 103209912, 206419824]

約数ペア:

[(1, 206419824), (2, 103209912), (3, 68806608), (4, 51604956), (6, 34403304), (8, 25802478), (9, 22935536), (12, 17201652), (13, 15878448), (16, 12901239), (18, 11467768), (24, 8600826), (26, 7939224), (31, 6658704), (36, 5733884), (39, 5292816), (48, 4300413), (52, 3969612), (62, 3329352), (72, 2866942), (78, 2646408), (93, 2219568), (104, 1984806), (117, 1764272), (124, 1664676), (144, 1433471), (156, 1323204), (186, 1109784), (208, 992403), (234, 882136), (248, 832338), (279, 739856), (312, 661602), (372, 554892), (403, 512208), (468, 441068), (496, 416169), (558, 369928), (624, 330801), (744, 277446), (806, 256104), (936, 220534), (1116, 184964), (1209, 170736), (1488, 138723), (1612, 128052), (1872, 110267), (2232, 92482), (2418, 85368), (3224, 64026), (3557, 58032), (3627, 56912), (4464, 46241), (4836, 42684), (6448, 32013), (7114, 29016), (7254, 28456), (9672, 21342), (10671, 19344), (14228, 14508)]