8290437124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 16990283520

約数和(自身を除く): 8699846396

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 157, 314, 323, 391, 437, 628, 646, 782, 874, 1292, 1564, 1748, 1777, 2669, 2983, 3554, 3611, 5338, 5966, 7108, 7222, 7429, 10676, 11932, 14444, 14858, 29716, 30209, 33763, 40871, 50711, 60418, 61387, 67526, 68609, 81742, 101422, 120836, 122774, 135052, 137218, 163484, 202844, 245548, 274436, 278989, 557978, 573971, 694807, 776549, 1115956, 1147942, 1166353, 1389614, 1553098, 2295884, 2332706, 2779228, 3106196, 4665412, 4742813, 5300791, 6416747, 9485626, 10601582, 12833494, 13201333, 18971252, 21203164, 25666988, 26402666, 52805332, 90113447, 109084699, 121918193, 180226894, 218169398, 243836386, 360453788, 436338796, 487672772, 2072609281, 4145218562, 8290437124]

約数ペア:

[(1, 8290437124), (2, 4145218562), (4, 2072609281), (17, 487672772), (19, 436338796), (23, 360453788), (34, 243836386), (38, 218169398), (46, 180226894), (68, 121918193), (76, 109084699), (92, 90113447), (157, 52805332), (314, 26402666), (323, 25666988), (391, 21203164), (437, 18971252), (628, 13201333), (646, 12833494), (782, 10601582), (874, 9485626), (1292, 6416747), (1564, 5300791), (1748, 4742813), (1777, 4665412), (2669, 3106196), (2983, 2779228), (3554, 2332706), (3611, 2295884), (5338, 1553098), (5966, 1389614), (7108, 1166353), (7222, 1147942), (7429, 1115956), (10676, 776549), (11932, 694807), (14444, 573971), (14858, 557978), (29716, 278989), (30209, 274436), (33763, 245548), (40871, 202844), (50711, 163484), (60418, 137218), (61387, 135052), (67526, 122774), (68609, 120836), (81742, 101422)]