329169148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56249}}^1$

素因数の和:56290

約数の個数: 48

約数和(自身を含む): 756000000

約数和(自身を除く): 426830852

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 56249, 112498, 224996, 393743, 618739, 787486, 1068731, 1237478, 1574972, 2137462, 2474956, 4274924, 4331173, 7481117, 8662346, 11756041, 14962234, 17324692, 23512082, 29924468, 47024164, 82292287, 164584574, 329169148]

約数ペア:

[(1, 329169148), (2, 164584574), (4, 82292287), (7, 47024164), (11, 29924468), (14, 23512082), (19, 17324692), (22, 14962234), (28, 11756041), (38, 8662346), (44, 7481117), (76, 4331173), (77, 4274924), (133, 2474956), (154, 2137462), (209, 1574972), (266, 1237478), (308, 1068731), (418, 787486), (532, 618739), (836, 393743), (1463, 224996), (2926, 112498), (5852, 56249)]