1336646504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 2692320000

約数和(自身を除く): 1355673496

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 157, 158, 314, 316, 628, 632, 709, 1256, 1418, 1501, 2836, 2983, 3002, 5672, 5966, 6004, 11932, 12008, 12403, 13471, 23864, 24806, 26942, 49612, 53884, 56011, 99224, 107768, 111313, 112022, 222626, 224044, 235657, 445252, 448088, 471314, 890504, 942628, 1064209, 1885256, 2114947, 2128418, 4229894, 4256836, 8459788, 8513672, 8793727, 16919576, 17587454, 35174908, 70349816, 167080813, 334161626, 668323252, 1336646504]

約数ペア:

[(1, 1336646504), (2, 668323252), (4, 334161626), (8, 167080813), (19, 70349816), (38, 35174908), (76, 17587454), (79, 16919576), (152, 8793727), (157, 8513672), (158, 8459788), (314, 4256836), (316, 4229894), (628, 2128418), (632, 2114947), (709, 1885256), (1256, 1064209), (1418, 942628), (1501, 890504), (2836, 471314), (2983, 448088), (3002, 445252), (5672, 235657), (5966, 224044), (6004, 222626), (11932, 112022), (12008, 111313), (12403, 107768), (13471, 99224), (23864, 56011), (24806, 53884), (26942, 49612)]