393252048

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{55733}}^1$

素因数の和:55761

約数の個数: 90

約数和(自身を含む): 1280265714

約数和(自身を除く): 887013666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 55733, 111466, 167199, 222932, 334398, 390131, 445864, 501597, 668796, 780262, 891728, 1003194, 1170393, 1337592, 1560524, 2006388, 2340786, 2675184, 2730917, 3121048, 3511179, 4012776, 4681572, 5461834, 6242096, 7022358, 8025552, 8192751, 9363144, 10923668, 14044716, 16385502, 18726288, 21847336, 24578253, 28089432, 32771004, 43694672, 49156506, 56178864, 65542008, 98313012, 131084016, 196626024, 393252048]

約数ペア:

[(1, 393252048), (2, 196626024), (3, 131084016), (4, 98313012), (6, 65542008), (7, 56178864), (8, 49156506), (9, 43694672), (12, 32771004), (14, 28089432), (16, 24578253), (18, 21847336), (21, 18726288), (24, 16385502), (28, 14044716), (36, 10923668), (42, 9363144), (48, 8192751), (49, 8025552), (56, 7022358), (63, 6242096), (72, 5461834), (84, 4681572), (98, 4012776), (112, 3511179), (126, 3121048), (144, 2730917), (147, 2675184), (168, 2340786), (196, 2006388), (252, 1560524), (294, 1337592), (336, 1170393), (392, 1003194), (441, 891728), (504, 780262), (588, 668796), (784, 501597), (882, 445864), (1008, 390131), (1176, 334398), (1764, 222932), (2352, 167199), (3528, 111466), (7056, 55733)]