740489736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3899

約数の個数: 128

約数和(自身を含む): 2264140800

約数和(自身を除く): 1523651064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 1064, 1159, 1281, 1464, 1596, 1708, 2318, 2562, 3192, 3416, 3477, 3803, 4636, 5124, 6954, 7606, 8113, 9272, 10248, 11409, 13908, 15212, 16226, 22818, 24339, 26621, 27816, 30424, 32452, 45636, 48678, 53242, 64904, 72257, 79863, 91272, 97356, 106484, 144514, 159726, 194712, 212968, 216771, 231983, 289028, 319452, 433542, 463966, 505799, 578056, 638904, 695949, 867084, 927932, 1011598, 1391898, 1517397, 1623881, 1734168, 1855864, 2023196, 2783796, 3034794, 3247762, 4046392, 4407677, 4871643, 5567592, 6069588, 6495524, 8815354, 9743286, 12139176, 12991048, 13223031, 17630708, 19486572, 26446062, 30853739, 35261416, 38973144, 52892124, 61707478, 92561217, 105784248, 123414956, 185122434, 246829912, 370244868, 740489736]

約数ペア:

[(1, 740489736), (2, 370244868), (3, 246829912), (4, 185122434), (6, 123414956), (7, 105784248), (8, 92561217), (12, 61707478), (14, 52892124), (19, 38973144), (21, 35261416), (24, 30853739), (28, 26446062), (38, 19486572), (42, 17630708), (56, 13223031), (57, 12991048), (61, 12139176), (76, 9743286), (84, 8815354), (114, 6495524), (122, 6069588), (133, 5567592), (152, 4871643), (168, 4407677), (183, 4046392), (228, 3247762), (244, 3034794), (266, 2783796), (366, 2023196), (399, 1855864), (427, 1734168), (456, 1623881), (488, 1517397), (532, 1391898), (732, 1011598), (798, 927932), (854, 867084), (1064, 695949), (1159, 638904), (1281, 578056), (1464, 505799), (1596, 463966), (1708, 433542), (2318, 319452), (2562, 289028), (3192, 231983), (3416, 216771), (3477, 212968), (3803, 194712), (4636, 159726), (5124, 144514), (6954, 106484), (7606, 97356), (8113, 91272), (9272, 79863), (10248, 72257), (11409, 64904), (13908, 53242), (15212, 48678), (16226, 45636), (22818, 32452), (24339, 30424), (26621, 27816)]