339883908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 979749120

約数和(自身を除く): 639865212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 409, 546, 761, 818, 1092, 1227, 1522, 1636, 2283, 2454, 2863, 3044, 4566, 4908, 5317, 5327, 5726, 8589, 9132, 9893, 10634, 10654, 11452, 15951, 15981, 17178, 19786, 21268, 21308, 29679, 31902, 31962, 34356, 37219, 39572, 59358, 63804, 63924, 69251, 74438, 111657, 118716, 138502, 148876, 207753, 223314, 277004, 311249, 415506, 446628, 622498, 831012, 933747, 1244996, 1867494, 2178743, 3734988, 4046237, 4357486, 6536229, 8092474, 8714972, 12138711, 13072458, 16184948, 24277422, 26144916, 28323659, 48554844, 56647318, 84970977, 113294636, 169941954, 339883908]

約数ペア:

[(1, 339883908), (2, 169941954), (3, 113294636), (4, 84970977), (6, 56647318), (7, 48554844), (12, 28323659), (13, 26144916), (14, 24277422), (21, 16184948), (26, 13072458), (28, 12138711), (39, 8714972), (42, 8092474), (52, 6536229), (78, 4357486), (84, 4046237), (91, 3734988), (156, 2178743), (182, 1867494), (273, 1244996), (364, 933747), (409, 831012), (546, 622498), (761, 446628), (818, 415506), (1092, 311249), (1227, 277004), (1522, 223314), (1636, 207753), (2283, 148876), (2454, 138502), (2863, 118716), (3044, 111657), (4566, 74438), (4908, 69251), (5317, 63924), (5327, 63804), (5726, 59358), (8589, 39572), (9132, 37219), (9893, 34356), (10634, 31962), (10654, 31902), (11452, 29679), (15951, 21308), (15981, 21268), (17178, 19786)]