1900234308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4674

約数の個数: 144

約数和(自身を含む): 5577190080

約数和(自身を除く): 3676955772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 399, 444, 518, 532, 588, 703, 777, 798, 931, 1036, 1406, 1554, 1596, 1813, 1862, 2109, 2793, 2812, 3108, 3626, 3724, 4218, 4597, 4921, 5439, 5586, 7252, 8436, 9194, 9842, 10878, 11172, 13791, 14763, 18388, 19684, 21756, 27582, 29526, 32179, 34447, 55164, 59052, 64358, 68894, 87343, 96537, 103341, 128716, 137788, 170089, 174686, 193074, 206682, 225253, 262029, 340178, 349372, 386148, 413364, 450506, 510267, 524058, 611401, 675759, 680356, 901012, 1020534, 1048116, 1190623, 1222802, 1351518, 1834203, 2041068, 2381246, 2445604, 2703036, 3231691, 3571869, 3668406, 4279807, 4762492, 6463382, 7143738, 7336812, 8334361, 8559614, 9695073, 12839421, 12926764, 14287476, 16668722, 17119228, 19390146, 22621837, 25003083, 25678842, 33337444, 38780292, 45243674, 50006166, 51357684, 67865511, 90487348, 100012332, 135731022, 158352859, 271462044, 316705718, 475058577, 633411436, 950117154, 1900234308]

約数ペア:

[(1, 1900234308), (2, 950117154), (3, 633411436), (4, 475058577), (6, 316705718), (7, 271462044), (12, 158352859), (14, 135731022), (19, 100012332), (21, 90487348), (28, 67865511), (37, 51357684), (38, 50006166), (42, 45243674), (49, 38780292), (57, 33337444), (74, 25678842), (76, 25003083), (84, 22621837), (98, 19390146), (111, 17119228), (114, 16668722), (133, 14287476), (147, 12926764), (148, 12839421), (196, 9695073), (222, 8559614), (228, 8334361), (259, 7336812), (266, 7143738), (294, 6463382), (399, 4762492), (444, 4279807), (518, 3668406), (532, 3571869), (588, 3231691), (703, 2703036), (777, 2445604), (798, 2381246), (931, 2041068), (1036, 1834203), (1406, 1351518), (1554, 1222802), (1596, 1190623), (1813, 1048116), (1862, 1020534), (2109, 901012), (2793, 680356), (2812, 675759), (3108, 611401), (3626, 524058), (3724, 510267), (4218, 450506), (4597, 413364), (4921, 386148), (5439, 349372), (5586, 340178), (7252, 262029), (8436, 225253), (9194, 206682), (9842, 193074), (10878, 174686), (11172, 170089), (13791, 137788), (14763, 128716), (18388, 103341), (19684, 96537), (21756, 87343), (27582, 68894), (29526, 64358), (32179, 59052), (34447, 55164)]