355225156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 802787328

約数和(自身を除く): 447562172

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 67, 92, 124, 134, 143, 169, 253, 268, 286, 299, 338, 341, 403, 506, 572, 598, 676, 682, 713, 737, 806, 871, 1012, 1196, 1364, 1426, 1474, 1541, 1612, 1742, 1859, 2077, 2852, 2948, 3082, 3289, 3484, 3718, 3887, 4154, 4433, 5239, 6164, 6578, 7436, 7774, 7843, 8308, 8866, 9269, 9581, 10478, 11323, 13156, 15548, 15686, 16951, 17732, 18538, 19162, 20033, 20956, 22646, 22847, 27001, 31372, 33902, 37076, 38324, 40066, 42757, 45292, 45694, 47771, 54002, 57629, 67804, 80132, 85514, 91388, 95542, 101959, 108004, 115258, 120497, 124553, 171028, 191084, 203918, 220363, 230516, 240994, 249106, 260429, 297011, 351013, 407836, 440726, 481988, 498212, 520858, 525481, 594022, 621023, 702026, 881452, 1041716, 1050962, 1188044, 1242046, 1325467, 1404052, 2101924, 2484092, 2650934, 2864719, 3861143, 5301868, 5729438, 6831253, 7722286, 8073299, 11458876, 13662506, 15444572, 16146598, 27325012, 32293196, 88806289, 177612578, 355225156]

約数ペア:

[(1, 355225156), (2, 177612578), (4, 88806289), (11, 32293196), (13, 27325012), (22, 16146598), (23, 15444572), (26, 13662506), (31, 11458876), (44, 8073299), (46, 7722286), (52, 6831253), (62, 5729438), (67, 5301868), (92, 3861143), (124, 2864719), (134, 2650934), (143, 2484092), (169, 2101924), (253, 1404052), (268, 1325467), (286, 1242046), (299, 1188044), (338, 1050962), (341, 1041716), (403, 881452), (506, 702026), (572, 621023), (598, 594022), (676, 525481), (682, 520858), (713, 498212), (737, 481988), (806, 440726), (871, 407836), (1012, 351013), (1196, 297011), (1364, 260429), (1426, 249106), (1474, 240994), (1541, 230516), (1612, 220363), (1742, 203918), (1859, 191084), (2077, 171028), (2852, 124553), (2948, 120497), (3082, 115258), (3289, 108004), (3484, 101959), (3718, 95542), (3887, 91388), (4154, 85514), (4433, 80132), (5239, 67804), (6164, 57629), (6578, 54002), (7436, 47771), (7774, 45694), (7843, 45292), (8308, 42757), (8866, 40066), (9269, 38324), (9581, 37076), (10478, 33902), (11323, 31372), (13156, 27001), (15548, 22847), (15686, 22646), (16951, 20956), (17732, 20033), (18538, 19162)]