1489725156944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1\times {\mathrm{26723}}^1$

素因数の和:28416

約数の個数: 80

約数和(自身を含む): 3023436201984

約数和(自身を除く): 1533711045040

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 1583, 2201, 3166, 4402, 6332, 8804, 12664, 17608, 25328, 26723, 35216, 49073, 53446, 98146, 106892, 112393, 196292, 213784, 224786, 392584, 427568, 449572, 785168, 828413, 899144, 1656826, 1798288, 1897333, 3313652, 3484183, 3794666, 6627304, 6968366, 7589332, 13254608, 13936732, 15178664, 27873464, 30357328, 42302509, 55746928, 58817323, 84605018, 117634646, 169210036, 235269292, 338420072, 470538584, 676840144, 941077168, 1311377779, 2622755558, 3003478139, 5245511116, 6006956278, 10491022232, 12013912556, 20982044464, 24027825112, 48055650224, 93107822309, 186215644618, 372431289236, 744862578472, 1489725156944]

約数ペア:

[(1, 1489725156944), (2, 744862578472), (4, 372431289236), (8, 186215644618), (16, 93107822309), (31, 48055650224), (62, 24027825112), (71, 20982044464), (124, 12013912556), (142, 10491022232), (248, 6006956278), (284, 5245511116), (496, 3003478139), (568, 2622755558), (1136, 1311377779), (1583, 941077168), (2201, 676840144), (3166, 470538584), (4402, 338420072), (6332, 235269292), (8804, 169210036), (12664, 117634646), (17608, 84605018), (25328, 58817323), (26723, 55746928), (35216, 42302509), (49073, 30357328), (53446, 27873464), (98146, 15178664), (106892, 13936732), (112393, 13254608), (196292, 7589332), (213784, 6968366), (224786, 6627304), (392584, 3794666), (427568, 3484183), (449572, 3313652), (785168, 1897333), (828413, 1798288), (899144, 1656826)]