217866264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 128

約数和(自身を含む): 701153280

約数和(自身を除く): 483287016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3803, 4092, 4774, 5208, 7161, 7606, 8184, 9548, 11409, 14322, 15212, 19096, 22818, 26621, 28644, 30424, 41833, 45636, 53242, 57288, 79863, 83666, 91272, 106484, 117893, 125499, 159726, 167332, 212968, 235786, 250998, 292831, 319452, 334664, 353679, 471572, 501996, 585662, 638904, 707358, 825251, 878493, 943144, 1003992, 1171324, 1296823, 1414716, 1650502, 1756986, 2342648, 2475753, 2593646, 2829432, 3301004, 3513972, 3890469, 4951506, 5187292, 6602008, 7027944, 7780938, 9077761, 9903012, 10374584, 15561876, 18155522, 19806024, 27233283, 31123752, 36311044, 54466566, 72622088, 108933132, 217866264]

約数ペア:

[(1, 217866264), (2, 108933132), (3, 72622088), (4, 54466566), (6, 36311044), (7, 31123752), (8, 27233283), (11, 19806024), (12, 18155522), (14, 15561876), (21, 10374584), (22, 9903012), (24, 9077761), (28, 7780938), (31, 7027944), (33, 6602008), (42, 5187292), (44, 4951506), (56, 3890469), (62, 3513972), (66, 3301004), (77, 2829432), (84, 2593646), (88, 2475753), (93, 2342648), (124, 1756986), (132, 1650502), (154, 1414716), (168, 1296823), (186, 1171324), (217, 1003992), (231, 943144), (248, 878493), (264, 825251), (308, 707358), (341, 638904), (372, 585662), (434, 501996), (462, 471572), (616, 353679), (651, 334664), (682, 319452), (744, 292831), (868, 250998), (924, 235786), (1023, 212968), (1302, 167332), (1364, 159726), (1736, 125499), (1848, 117893), (2046, 106484), (2387, 91272), (2604, 83666), (2728, 79863), (3803, 57288), (4092, 53242), (4774, 45636), (5208, 41833), (7161, 30424), (7606, 28644), (8184, 26621), (9548, 22818), (11409, 19096), (14322, 15212)]