744138724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 1636992000

約数和(自身を除く): 892853276

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 139, 203, 266, 278, 347, 406, 532, 551, 556, 694, 812, 973, 1102, 1388, 1946, 2204, 2429, 2641, 3857, 3892, 4031, 4858, 5282, 6593, 7714, 8062, 9716, 10063, 10564, 13186, 15428, 16124, 18487, 20126, 26372, 28217, 36974, 40252, 46151, 48233, 56434, 70441, 73948, 76589, 92302, 96466, 112868, 140882, 153178, 184604, 191197, 192932, 281764, 306356, 337631, 382394, 536123, 675262, 764788, 916427, 1072246, 1338379, 1350524, 1398757, 1832854, 2144492, 2676758, 2797514, 3665708, 5353516, 5595028, 6414989, 9791299, 12829978, 19582598, 25659956, 26576383, 39165196, 53152766, 106305532, 186034681, 372069362, 744138724]

約数ペア:

[(1, 744138724), (2, 372069362), (4, 186034681), (7, 106305532), (14, 53152766), (19, 39165196), (28, 26576383), (29, 25659956), (38, 19582598), (58, 12829978), (76, 9791299), (116, 6414989), (133, 5595028), (139, 5353516), (203, 3665708), (266, 2797514), (278, 2676758), (347, 2144492), (406, 1832854), (532, 1398757), (551, 1350524), (556, 1338379), (694, 1072246), (812, 916427), (973, 764788), (1102, 675262), (1388, 536123), (1946, 382394), (2204, 337631), (2429, 306356), (2641, 281764), (3857, 192932), (3892, 191197), (4031, 184604), (4858, 153178), (5282, 140882), (6593, 112868), (7714, 96466), (8062, 92302), (9716, 76589), (10063, 73948), (10564, 70441), (13186, 56434), (15428, 48233), (16124, 46151), (18487, 40252), (20126, 36974), (26372, 28217)]