2022872987536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{320267}}^1$

素因数の和:320636

約数の個数: 80

約数和(自身を含む): 4193717299200

約数和(自身を除く): 2170844311664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 263, 304, 316, 526, 632, 1052, 1264, 1501, 2104, 3002, 4208, 4997, 6004, 9994, 12008, 19988, 20777, 24016, 39976, 41554, 79952, 83108, 166216, 320267, 332432, 394763, 640534, 789526, 1281068, 1579052, 2562136, 3158104, 5124272, 6085073, 6316208, 12170146, 24340292, 25301093, 48680584, 50602186, 84230221, 97361168, 101204372, 168460442, 202408744, 336920884, 404817488, 480720767, 673841768, 961441534, 1347683536, 1600374199, 1922883068, 3200748398, 3845766136, 6401496796, 6654187459, 7691532272, 12802993592, 13308374918, 25605987184, 26616749836, 53233499672, 106466999344, 126429561721, 252859123442, 505718246884, 1011436493768, 2022872987536]

約数ペア:

[(1, 2022872987536), (2, 1011436493768), (4, 505718246884), (8, 252859123442), (16, 126429561721), (19, 106466999344), (38, 53233499672), (76, 26616749836), (79, 25605987184), (152, 13308374918), (158, 12802993592), (263, 7691532272), (304, 6654187459), (316, 6401496796), (526, 3845766136), (632, 3200748398), (1052, 1922883068), (1264, 1600374199), (1501, 1347683536), (2104, 961441534), (3002, 673841768), (4208, 480720767), (4997, 404817488), (6004, 336920884), (9994, 202408744), (12008, 168460442), (19988, 101204372), (20777, 97361168), (24016, 84230221), (39976, 50602186), (41554, 48680584), (79952, 25301093), (83108, 24340292), (166216, 12170146), (320267, 6316208), (332432, 6085073), (394763, 5124272), (640534, 3158104), (789526, 2562136), (1281068, 1579052)]