299854800976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{19577}}^1$

素因数の和:19892

約数の個数: 80

約数和(自身を含む): 599537877120

約数和(自身を除く): 299683076144

約数列:

[1, 2, 4, 8, 16, 71, 97, 139, 142, 194, 278, 284, 388, 556, 568, 776, 1112, 1136, 1552, 2224, 6887, 9869, 13483, 13774, 19577, 19738, 26966, 27548, 39154, 39476, 53932, 55096, 78308, 78952, 107864, 110192, 156616, 157904, 215728, 313232, 957293, 1389967, 1898969, 1914586, 2721203, 2779934, 3797938, 3829172, 5442406, 5559868, 7595876, 7658344, 10884812, 11119736, 15191752, 15316688, 21769624, 22239472, 30383504, 43539248, 134826799, 193205413, 263956691, 269653598, 386410826, 527913382, 539307196, 772821652, 1055826764, 1078614392, 1545643304, 2111653528, 2157228784, 3091286608, 4223307056, 18740925061, 37481850122, 74963700244, 149927400488, 299854800976]

約数ペア:

[(1, 299854800976), (2, 149927400488), (4, 74963700244), (8, 37481850122), (16, 18740925061), (71, 4223307056), (97, 3091286608), (139, 2157228784), (142, 2111653528), (194, 1545643304), (278, 1078614392), (284, 1055826764), (388, 772821652), (556, 539307196), (568, 527913382), (776, 386410826), (1112, 269653598), (1136, 263956691), (1552, 193205413), (2224, 134826799), (6887, 43539248), (9869, 30383504), (13483, 22239472), (13774, 21769624), (19577, 15316688), (19738, 15191752), (26966, 11119736), (27548, 10884812), (39154, 7658344), (39476, 7595876), (53932, 5559868), (55096, 5442406), (78308, 3829172), (78952, 3797938), (107864, 2779934), (110192, 2721203), (156616, 1914586), (157904, 1898969), (215728, 1389967), (313232, 957293)]