303387756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 848483328

約数和(自身を除く): 545095572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 373, 421, 483, 644, 746, 842, 966, 1119, 1263, 1492, 1684, 1932, 2238, 2526, 2611, 2947, 4476, 5052, 5222, 5894, 7833, 8579, 8841, 9683, 10444, 11788, 15666, 17158, 17682, 19366, 25737, 29049, 31332, 34316, 35364, 38732, 51474, 58098, 60053, 67781, 102948, 116196, 120106, 135562, 157033, 180159, 203343, 240212, 271124, 314066, 360318, 406686, 471099, 628132, 720636, 813372, 942198, 1099231, 1884396, 2198462, 3297693, 3611759, 4396924, 6595386, 7223518, 10835277, 13190772, 14447036, 21670554, 25282313, 43341108, 50564626, 75846939, 101129252, 151693878, 303387756]

約数ペア:

[(1, 303387756), (2, 151693878), (3, 101129252), (4, 75846939), (6, 50564626), (7, 43341108), (12, 25282313), (14, 21670554), (21, 14447036), (23, 13190772), (28, 10835277), (42, 7223518), (46, 6595386), (69, 4396924), (84, 3611759), (92, 3297693), (138, 2198462), (161, 1884396), (276, 1099231), (322, 942198), (373, 813372), (421, 720636), (483, 628132), (644, 471099), (746, 406686), (842, 360318), (966, 314066), (1119, 271124), (1263, 240212), (1492, 203343), (1684, 180159), (1932, 157033), (2238, 135562), (2526, 120106), (2611, 116196), (2947, 102948), (4476, 67781), (5052, 60053), (5222, 58098), (5894, 51474), (7833, 38732), (8579, 35364), (8841, 34316), (9683, 31332), (10444, 29049), (11788, 25737), (15666, 19366), (17158, 17682)]