1554930104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 3701376000

約数和(自身を除く): 2146445896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 71, 91, 104, 134, 142, 182, 268, 284, 364, 449, 469, 497, 536, 568, 728, 871, 898, 923, 938, 994, 1742, 1796, 1846, 1876, 1988, 3143, 3484, 3592, 3692, 3752, 3976, 4757, 5837, 6097, 6286, 6461, 6968, 7384, 9514, 11674, 12194, 12572, 12922, 19028, 23348, 24388, 25144, 25844, 30083, 31879, 33299, 38056, 40859, 46696, 48776, 51688, 60166, 61841, 63758, 66598, 81718, 120332, 123682, 127516, 133196, 163436, 210581, 223153, 240664, 247364, 255032, 266392, 326872, 391079, 414427, 421162, 432887, 446306, 494728, 782158, 828854, 842324, 865774, 892612, 1564316, 1657708, 1684648, 1731548, 1785224, 2135893, 2737553, 2900989, 3128632, 3315416, 3463096, 4271786, 5475106, 5801978, 8543572, 10950212, 11603956, 14951251, 17087144, 21900424, 23207912, 27766609, 29902502, 55533218, 59805004, 111066436, 119610008, 194366263, 222132872, 388732526, 777465052, 1554930104]

約数ペア:

[(1, 1554930104), (2, 777465052), (4, 388732526), (7, 222132872), (8, 194366263), (13, 119610008), (14, 111066436), (26, 59805004), (28, 55533218), (52, 29902502), (56, 27766609), (67, 23207912), (71, 21900424), (91, 17087144), (104, 14951251), (134, 11603956), (142, 10950212), (182, 8543572), (268, 5801978), (284, 5475106), (364, 4271786), (449, 3463096), (469, 3315416), (497, 3128632), (536, 2900989), (568, 2737553), (728, 2135893), (871, 1785224), (898, 1731548), (923, 1684648), (938, 1657708), (994, 1564316), (1742, 892612), (1796, 865774), (1846, 842324), (1876, 828854), (1988, 782158), (3143, 494728), (3484, 446306), (3592, 432887), (3692, 421162), (3752, 414427), (3976, 391079), (4757, 326872), (5837, 266392), (6097, 255032), (6286, 247364), (6461, 240664), (6968, 223153), (7384, 210581), (9514, 163436), (11674, 133196), (12194, 127516), (12572, 123682), (12922, 120332), (19028, 81718), (23348, 66598), (24388, 63758), (25144, 61841), (25844, 60166), (30083, 51688), (31879, 48776), (33299, 46696), (38056, 40859)]