749271908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1867}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 1636905984

約数和(自身を除く): 887634076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1303, 1867, 2606, 3734, 5212, 7468, 9121, 13069, 14333, 18242, 20537, 26138, 28666, 36484, 41074, 52276, 57332, 82148, 100331, 143759, 200662, 287518, 401324, 575036, 2432701, 4865402, 9730804, 17028907, 26759711, 34057814, 53519422, 68115628, 107038844, 187317977, 374635954, 749271908]

約数ペア:

[(1, 749271908), (2, 374635954), (4, 187317977), (7, 107038844), (11, 68115628), (14, 53519422), (22, 34057814), (28, 26759711), (44, 17028907), (77, 9730804), (154, 4865402), (308, 2432701), (1303, 575036), (1867, 401324), (2606, 287518), (3734, 200662), (5212, 143759), (7468, 100331), (9121, 82148), (13069, 57332), (14333, 52276), (18242, 41074), (20537, 36484), (26138, 28666)]