1554996936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6991

約数の個数: 128

約数和(自身を含む): 4482864000

約数和(自身を除く): 2927867064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 323, 348, 408, 456, 493, 551, 646, 696, 969, 986, 1102, 1292, 1479, 1653, 1938, 1972, 2204, 2584, 2958, 3306, 3876, 3944, 4408, 5916, 6612, 6917, 7752, 9367, 11832, 13224, 13834, 18734, 20751, 27668, 28101, 37468, 41502, 55336, 56202, 74936, 83004, 112404, 117589, 131423, 166008, 200593, 224808, 235178, 262846, 352767, 394269, 401186, 470356, 525692, 601779, 705534, 788538, 802372, 940712, 1051384, 1203558, 1411068, 1577076, 1604744, 2234191, 2407116, 2822136, 3154152, 3410081, 3811267, 4468382, 4814232, 6702573, 6820162, 7622534, 8936764, 10230243, 11433801, 13405146, 13640324, 15245068, 17873528, 20460486, 22867602, 26810292, 27280648, 30490136, 40920972, 45735204, 53620584, 64791539, 81841944, 91470408, 129583078, 194374617, 259166156, 388749234, 518332312, 777498468, 1554996936]

約数ペア:

[(1, 1554996936), (2, 777498468), (3, 518332312), (4, 388749234), (6, 259166156), (8, 194374617), (12, 129583078), (17, 91470408), (19, 81841944), (24, 64791539), (29, 53620584), (34, 45735204), (38, 40920972), (51, 30490136), (57, 27280648), (58, 26810292), (68, 22867602), (76, 20460486), (87, 17873528), (102, 15245068), (114, 13640324), (116, 13405146), (136, 11433801), (152, 10230243), (174, 8936764), (204, 7622534), (228, 6820162), (232, 6702573), (323, 4814232), (348, 4468382), (408, 3811267), (456, 3410081), (493, 3154152), (551, 2822136), (646, 2407116), (696, 2234191), (969, 1604744), (986, 1577076), (1102, 1411068), (1292, 1203558), (1479, 1051384), (1653, 940712), (1938, 802372), (1972, 788538), (2204, 705534), (2584, 601779), (2958, 525692), (3306, 470356), (3876, 401186), (3944, 394269), (4408, 352767), (5916, 262846), (6612, 235178), (6917, 224808), (7752, 200593), (9367, 166008), (11832, 131423), (13224, 117589), (13834, 112404), (18734, 83004), (20751, 74936), (27668, 56202), (28101, 55336), (37468, 41502)]