40438166184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2273851}}^1$

素因数の和:2273895

約数の個数: 96

約数和(自身を含む): 124152319200

約数和(自身を除く): 83714153016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 2273851, 4547702, 6821553, 9095404, 13643106, 18190808, 20464659, 27286212, 29560063, 40929318, 43203169, 54572424, 59120126, 81858636, 86406338, 88680189, 118240252, 129609507, 163717272, 172812676, 177360378, 236480504, 259219014, 266040567, 345625352, 354720756, 388828521, 518438028, 532081134, 561641197, 709441512, 777657042, 1036876056, 1064162268, 1123282394, 1555314084, 1684923591, 2128324536, 2246564788, 3110628168, 3369847182, 4493129576, 5054770773, 6739694364, 10109541546, 13479388728, 20219083092, 40438166184]

約数ペア:

[(1, 40438166184), (2, 20219083092), (3, 13479388728), (4, 10109541546), (6, 6739694364), (8, 5054770773), (9, 4493129576), (12, 3369847182), (13, 3110628168), (18, 2246564788), (19, 2128324536), (24, 1684923591), (26, 1555314084), (36, 1123282394), (38, 1064162268), (39, 1036876056), (52, 777657042), (57, 709441512), (72, 561641197), (76, 532081134), (78, 518438028), (104, 388828521), (114, 354720756), (117, 345625352), (152, 266040567), (156, 259219014), (171, 236480504), (228, 177360378), (234, 172812676), (247, 163717272), (312, 129609507), (342, 118240252), (456, 88680189), (468, 86406338), (494, 81858636), (684, 59120126), (741, 54572424), (936, 43203169), (988, 40929318), (1368, 29560063), (1482, 27286212), (1976, 20464659), (2223, 18190808), (2964, 13643106), (4446, 9095404), (5928, 6821553), (8892, 4547702), (17784, 2273851)]