554331708

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 1743310800

約数和(自身を除く): 1188979092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 109, 124, 126, 147, 186, 189, 196, 217, 218, 252, 279, 294, 327, 372, 378, 434, 436, 441, 558, 588, 651, 654, 756, 763, 837, 868, 882, 961, 981, 1116, 1302, 1308, 1323, 1519, 1526, 1674, 1764, 1922, 1953, 1962, 2289, 2604, 2646, 2883, 2943, 3038, 3052, 3348, 3379, 3844, 3906, 3924, 4557, 4578, 5292, 5341, 5766, 5859, 5886, 6076, 6727, 6758, 6867, 7812, 8649, 9114, 9156, 10137, 10682, 11532, 11718, 11772, 13454, 13516, 13671, 13734, 16023, 17298, 18228, 20181, 20274, 20601, 21364, 23436, 23653, 25947, 26908, 27342, 27468, 30411, 32046, 34596, 40362, 40548, 41013, 41202, 47089, 47306, 48069, 51894, 54684, 60543, 60822, 64092, 70959, 80724, 82026, 82404, 91233, 94178, 94612, 96138, 103788, 104749, 121086, 121644, 141267, 141918, 144207, 164052, 165571, 181629, 182466, 188356, 192276, 209498, 212877, 242172, 282534, 283836, 288414, 314247, 331142, 363258, 364932, 418996, 423801, 425754, 496713, 565068, 576828, 628494, 638631, 662284, 726516, 733243, 847602, 851508, 942741, 993426, 1256988, 1271403, 1277262, 1466486, 1490139, 1695204, 1885482, 1986852, 2199729, 2542806, 2554524, 2828223, 2932972, 2980278, 3770964, 4399458, 4470417, 5085612, 5132701, 5656446, 5960556, 6599187, 8798916, 8940834, 10265402, 11312892, 13198374, 15398103, 17881668, 19797561, 20530804, 26396748, 30796206, 39595122, 46194309, 61592412, 79190244, 92388618, 138582927, 184777236, 277165854, 554331708]

約数ペア:

[(1, 554331708), (2, 277165854), (3, 184777236), (4, 138582927), (6, 92388618), (7, 79190244), (9, 61592412), (12, 46194309), (14, 39595122), (18, 30796206), (21, 26396748), (27, 20530804), (28, 19797561), (31, 17881668), (36, 15398103), (42, 13198374), (49, 11312892), (54, 10265402), (62, 8940834), (63, 8798916), (84, 6599187), (93, 5960556), (98, 5656446), (108, 5132701), (109, 5085612), (124, 4470417), (126, 4399458), (147, 3770964), (186, 2980278), (189, 2932972), (196, 2828223), (217, 2554524), (218, 2542806), (252, 2199729), (279, 1986852), (294, 1885482), (327, 1695204), (372, 1490139), (378, 1466486), (434, 1277262), (436, 1271403), (441, 1256988), (558, 993426), (588, 942741), (651, 851508), (654, 847602), (756, 733243), (763, 726516), (837, 662284), (868, 638631), (882, 628494), (961, 576828), (981, 565068), (1116, 496713), (1302, 425754), (1308, 423801), (1323, 418996), (1519, 364932), (1526, 363258), (1674, 331142), (1764, 314247), (1922, 288414), (1953, 283836), (1962, 282534), (2289, 242172), (2604, 212877), (2646, 209498), (2883, 192276), (2943, 188356), (3038, 182466), (3052, 181629), (3348, 165571), (3379, 164052), (3844, 144207), (3906, 141918), (3924, 141267), (4557, 121644), (4578, 121086), (5292, 104749), (5341, 103788), (5766, 96138), (5859, 94612), (5886, 94178), (6076, 91233), (6727, 82404), (6758, 82026), (6867, 80724), (7812, 70959), (8649, 64092), (9114, 60822), (9156, 60543), (10137, 54684), (10682, 51894), (11532, 48069), (11718, 47306), (11772, 47089), (13454, 41202), (13516, 41013), (13671, 40548), (13734, 40362), (16023, 34596), (17298, 32046), (18228, 30411), (20181, 27468), (20274, 27342), (20601, 26908), (21364, 25947), (23436, 23653)]