1508784004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5325

約数の個数: 72

約数和(自身を含む): 3321745728

約数和(自身を除く): 1812961724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1183, 1586, 1708, 2366, 3172, 4732, 5227, 5551, 10309, 10454, 11102, 20618, 20908, 22204, 36589, 41236, 67951, 72163, 73178, 135902, 144326, 146356, 271804, 288652, 318847, 475657, 637694, 883363, 951314, 1275388, 1766726, 1902628, 2231929, 3533452, 4145011, 4463858, 6183541, 8290022, 8927716, 12367082, 16580044, 24734164, 29015077, 53885143, 58030154, 107770286, 116060308, 215540572, 377196001, 754392002, 1508784004]

約数ペア:

[(1, 1508784004), (2, 754392002), (4, 377196001), (7, 215540572), (13, 116060308), (14, 107770286), (26, 58030154), (28, 53885143), (52, 29015077), (61, 24734164), (91, 16580044), (122, 12367082), (169, 8927716), (182, 8290022), (244, 6183541), (338, 4463858), (364, 4145011), (427, 3533452), (676, 2231929), (793, 1902628), (854, 1766726), (1183, 1275388), (1586, 951314), (1708, 883363), (2366, 637694), (3172, 475657), (4732, 318847), (5227, 288652), (5551, 271804), (10309, 146356), (10454, 144326), (11102, 135902), (20618, 73178), (20908, 72163), (22204, 67951), (36589, 41236)]