744965298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 2048574528

約数和(自身を除く): 1303609230

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 131, 154, 198, 231, 242, 262, 363, 373, 393, 462, 693, 726, 746, 786, 847, 917, 1089, 1119, 1179, 1386, 1441, 1694, 1834, 2178, 2238, 2358, 2541, 2611, 2751, 2882, 3357, 4103, 4323, 5082, 5222, 5502, 6714, 7623, 7833, 8206, 8253, 8646, 10087, 12309, 12969, 15246, 15666, 15851, 16506, 20174, 23499, 24618, 25938, 28721, 30261, 31702, 36927, 45133, 46998, 47553, 48863, 57442, 60522, 73854, 86163, 90266, 90783, 95106, 97726, 110957, 135399, 142659, 146589, 172326, 181566, 221914, 258489, 270798, 285318, 293178, 315931, 332871, 342041, 406197, 439767, 516978, 537493, 631862, 665742, 684082, 812394, 879534, 947793, 998613, 1026123, 1074986, 1612479, 1895586, 1997226, 2052246, 2843379, 3078369, 3224958, 3762451, 4837437, 5686758, 5912423, 6156738, 7524902, 9674874, 11287353, 11824846, 17737269, 22574706, 33862059, 35474538, 41386961, 53211807, 67724118, 82773922, 106423614, 124160883, 248321766, 372482649, 744965298]

約数ペア:

[(1, 744965298), (2, 372482649), (3, 248321766), (6, 124160883), (7, 106423614), (9, 82773922), (11, 67724118), (14, 53211807), (18, 41386961), (21, 35474538), (22, 33862059), (33, 22574706), (42, 17737269), (63, 11824846), (66, 11287353), (77, 9674874), (99, 7524902), (121, 6156738), (126, 5912423), (131, 5686758), (154, 4837437), (198, 3762451), (231, 3224958), (242, 3078369), (262, 2843379), (363, 2052246), (373, 1997226), (393, 1895586), (462, 1612479), (693, 1074986), (726, 1026123), (746, 998613), (786, 947793), (847, 879534), (917, 812394), (1089, 684082), (1119, 665742), (1179, 631862), (1386, 537493), (1441, 516978), (1694, 439767), (1834, 406197), (2178, 342041), (2238, 332871), (2358, 315931), (2541, 293178), (2611, 285318), (2751, 270798), (2882, 258489), (3357, 221914), (4103, 181566), (4323, 172326), (5082, 146589), (5222, 142659), (5502, 135399), (6714, 110957), (7623, 97726), (7833, 95106), (8206, 90783), (8253, 90266), (8646, 86163), (10087, 73854), (12309, 60522), (12969, 57442), (15246, 48863), (15666, 47553), (15851, 46998), (16506, 45133), (20174, 36927), (23499, 31702), (24618, 30261), (25938, 28721)]