1455816978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 4067264448

約数和(自身を除く): 2611447470

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 961, 1023, 1093, 1302, 1386, 1922, 1953, 2046, 2186, 2387, 2883, 3069, 3279, 3906, 4774, 5766, 6138, 6558, 6727, 7161, 7651, 8649, 9837, 10571, 12023, 13454, 14322, 15302, 17298, 19674, 20181, 21142, 21483, 22953, 24046, 31713, 33883, 36069, 40362, 42966, 45906, 60543, 63426, 67766, 68859, 72138, 73997, 84161, 95139, 101649, 108207, 121086, 137718, 147994, 168322, 190278, 203298, 216414, 221991, 237181, 252483, 304947, 372713, 443982, 474362, 504966, 609894, 665973, 711543, 745426, 757449, 1050373, 1118139, 1331946, 1423086, 1514898, 2100746, 2134629, 2236278, 2608991, 3151119, 3354417, 4269258, 5217982, 6302238, 6708834, 7352611, 7826973, 9453357, 11554103, 14705222, 15653946, 18906714, 22057833, 23108206, 23480919, 34662309, 44115666, 46961838, 66173499, 69324618, 80878721, 103986927, 132346998, 161757442, 207973854, 242636163, 485272326, 727908489, 1455816978]

約数ペア:

[(1, 1455816978), (2, 727908489), (3, 485272326), (6, 242636163), (7, 207973854), (9, 161757442), (11, 132346998), (14, 103986927), (18, 80878721), (21, 69324618), (22, 66173499), (31, 46961838), (33, 44115666), (42, 34662309), (62, 23480919), (63, 23108206), (66, 22057833), (77, 18906714), (93, 15653946), (99, 14705222), (126, 11554103), (154, 9453357), (186, 7826973), (198, 7352611), (217, 6708834), (231, 6302238), (279, 5217982), (341, 4269258), (434, 3354417), (462, 3151119), (558, 2608991), (651, 2236278), (682, 2134629), (693, 2100746), (961, 1514898), (1023, 1423086), (1093, 1331946), (1302, 1118139), (1386, 1050373), (1922, 757449), (1953, 745426), (2046, 711543), (2186, 665973), (2387, 609894), (2883, 504966), (3069, 474362), (3279, 443982), (3906, 372713), (4774, 304947), (5766, 252483), (6138, 237181), (6558, 221991), (6727, 216414), (7161, 203298), (7651, 190278), (8649, 168322), (9837, 147994), (10571, 137718), (12023, 121086), (13454, 108207), (14322, 101649), (15302, 95139), (17298, 84161), (19674, 73997), (20181, 72138), (21142, 68859), (21483, 67766), (22953, 63426), (24046, 60543), (31713, 45906), (33883, 42966), (36069, 40362)]