16444243074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{967}}^1$

素因数の和:1400

約数の個数: 128

約数和(自身を含む): 40002158592

約数和(自身を除く): 23557915518

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 353, 434, 518, 651, 706, 777, 967, 1059, 1147, 1302, 1554, 1934, 2118, 2294, 2471, 2901, 3441, 4942, 5802, 6769, 6882, 7413, 8029, 10943, 13061, 13538, 14826, 16058, 20307, 21886, 24087, 26122, 29977, 32829, 35779, 39183, 40614, 48174, 59954, 65658, 71558, 76601, 78366, 89931, 91427, 107337, 153202, 179862, 182854, 209839, 214674, 229803, 250453, 274281, 341351, 404891, 419678, 459606, 500906, 548562, 629517, 682702, 751359, 809782, 1024053, 1109149, 1214673, 1259034, 1502718, 2048106, 2218298, 2389457, 2429346, 2834237, 3327447, 4778914, 5668474, 6654894, 7168371, 7764043, 8502711, 10581881, 12629987, 14336742, 15528086, 17005422, 21163762, 23292129, 25259974, 31745643, 37889961, 46584258, 63491286, 74073167, 75779922, 88409909, 148146334, 176819818, 222219501, 265229727, 391529597, 444439002, 530459454, 783059194, 1174588791, 2349177582, 2740707179, 5481414358, 8222121537, 16444243074]

約数ペア:

[(1, 16444243074), (2, 8222121537), (3, 5481414358), (6, 2740707179), (7, 2349177582), (14, 1174588791), (21, 783059194), (31, 530459454), (37, 444439002), (42, 391529597), (62, 265229727), (74, 222219501), (93, 176819818), (111, 148146334), (186, 88409909), (217, 75779922), (222, 74073167), (259, 63491286), (353, 46584258), (434, 37889961), (518, 31745643), (651, 25259974), (706, 23292129), (777, 21163762), (967, 17005422), (1059, 15528086), (1147, 14336742), (1302, 12629987), (1554, 10581881), (1934, 8502711), (2118, 7764043), (2294, 7168371), (2471, 6654894), (2901, 5668474), (3441, 4778914), (4942, 3327447), (5802, 2834237), (6769, 2429346), (6882, 2389457), (7413, 2218298), (8029, 2048106), (10943, 1502718), (13061, 1259034), (13538, 1214673), (14826, 1109149), (16058, 1024053), (20307, 809782), (21886, 751359), (24087, 682702), (26122, 629517), (29977, 548562), (32829, 500906), (35779, 459606), (39183, 419678), (40614, 404891), (48174, 341351), (59954, 274281), (65658, 250453), (71558, 229803), (76601, 214674), (78366, 209839), (89931, 182854), (91427, 179862), (107337, 153202)]