420162046252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1\times {\mathrm{3907}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 843790348800

約数和(自身を除く): 423628302548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1223, 1691, 2314, 2446, 3382, 3907, 4628, 4892, 6764, 7814, 15628, 15899, 21983, 23237, 31798, 43966, 46474, 50791, 63596, 74233, 87932, 92948, 101582, 108847, 148466, 203164, 217694, 296932, 302081, 347723, 435388, 604162, 695446, 965029, 1208324, 1390892, 1415011, 1930058, 2068093, 2830022, 3860116, 4136186, 4520399, 4778261, 5660044, 6606737, 8272372, 9040798, 9556522, 13213474, 18081596, 19113044, 26426948, 26885209, 53770418, 62117393, 85887581, 90786959, 107540836, 124234786, 171775162, 181573918, 248469572, 343550324, 363147836, 425265229, 850530458, 1180230467, 1701060916, 2360460934, 4720921868, 5528447977, 8080039351, 11056895954, 16160078702, 22113791908, 32320157404, 105040511563, 210081023126, 420162046252]

約数ペア:

[(1, 420162046252), (2, 210081023126), (4, 105040511563), (13, 32320157404), (19, 22113791908), (26, 16160078702), (38, 11056895954), (52, 8080039351), (76, 5528447977), (89, 4720921868), (178, 2360460934), (247, 1701060916), (356, 1180230467), (494, 850530458), (988, 425265229), (1157, 363147836), (1223, 343550324), (1691, 248469572), (2314, 181573918), (2446, 171775162), (3382, 124234786), (3907, 107540836), (4628, 90786959), (4892, 85887581), (6764, 62117393), (7814, 53770418), (15628, 26885209), (15899, 26426948), (21983, 19113044), (23237, 18081596), (31798, 13213474), (43966, 9556522), (46474, 9040798), (50791, 8272372), (63596, 6606737), (74233, 5660044), (87932, 4778261), (92948, 4520399), (101582, 4136186), (108847, 3860116), (148466, 2830022), (203164, 2068093), (217694, 1930058), (296932, 1415011), (302081, 1390892), (347723, 1208324), (435388, 965029), (604162, 695446)]