1345739724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2469

約数の個数: 144

約数和(自身を含む): 4097570400

約数和(自身を除く): 2751830676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 109, 126, 147, 189, 196, 218, 252, 294, 327, 378, 436, 441, 588, 654, 756, 763, 882, 981, 1308, 1323, 1526, 1764, 1962, 2289, 2333, 2646, 2943, 3052, 3924, 4578, 4666, 5292, 5341, 5886, 6867, 6999, 9156, 9332, 10682, 11772, 13734, 13998, 16023, 16331, 20601, 20997, 21364, 27468, 27996, 32046, 32662, 41202, 41994, 48069, 48993, 62991, 64092, 65324, 82404, 83988, 96138, 97986, 114317, 125982, 144207, 146979, 192276, 195972, 228634, 251964, 254297, 288414, 293958, 342951, 440937, 457268, 508594, 576828, 587916, 685902, 762891, 881874, 1017188, 1028853, 1371804, 1525782, 1763748, 1780079, 2057706, 2288673, 3051564, 3086559, 3560158, 4115412, 4577346, 5340237, 6173118, 6866019, 7120316, 9154692, 10680474, 12346236, 12460553, 13732038, 16020711, 21360948, 24921106, 27464076, 32041422, 37381659, 48062133, 49842212, 64082844, 74763318, 96124266, 112144977, 149526636, 192248532, 224289954, 336434931, 448579908, 672869862, 1345739724]

約数ペア:

[(1, 1345739724), (2, 672869862), (3, 448579908), (4, 336434931), (6, 224289954), (7, 192248532), (9, 149526636), (12, 112144977), (14, 96124266), (18, 74763318), (21, 64082844), (27, 49842212), (28, 48062133), (36, 37381659), (42, 32041422), (49, 27464076), (54, 24921106), (63, 21360948), (84, 16020711), (98, 13732038), (108, 12460553), (109, 12346236), (126, 10680474), (147, 9154692), (189, 7120316), (196, 6866019), (218, 6173118), (252, 5340237), (294, 4577346), (327, 4115412), (378, 3560158), (436, 3086559), (441, 3051564), (588, 2288673), (654, 2057706), (756, 1780079), (763, 1763748), (882, 1525782), (981, 1371804), (1308, 1028853), (1323, 1017188), (1526, 881874), (1764, 762891), (1962, 685902), (2289, 587916), (2333, 576828), (2646, 508594), (2943, 457268), (3052, 440937), (3924, 342951), (4578, 293958), (4666, 288414), (5292, 254297), (5341, 251964), (5886, 228634), (6867, 195972), (6999, 192276), (9156, 146979), (9332, 144207), (10682, 125982), (11772, 114317), (13734, 97986), (13998, 96138), (16023, 83988), (16331, 82404), (20601, 65324), (20997, 64092), (21364, 62991), (27468, 48993), (27996, 48069), (32046, 41994), (32662, 41202)]