1242019044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 3760323840

約数和(自身を除く): 2518304796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 421, 483, 509, 644, 828, 842, 966, 1018, 1263, 1449, 1527, 1684, 1932, 2036, 2526, 2898, 2947, 3054, 3563, 3789, 4581, 5052, 5796, 5894, 6108, 7126, 7578, 8841, 9162, 9683, 10689, 11707, 11788, 14252, 15156, 17682, 18324, 19366, 21378, 23414, 26523, 29049, 32067, 35121, 35364, 38732, 42756, 46828, 53046, 58098, 64134, 67781, 70242, 81949, 87147, 105363, 106092, 116196, 128268, 135562, 140484, 163898, 174294, 203343, 210726, 214289, 245847, 271124, 327796, 348588, 406686, 421452, 428578, 491694, 610029, 642867, 737541, 813372, 857156, 983388, 1220058, 1285734, 1475082, 1500023, 1928601, 2440116, 2571468, 2950164, 3000046, 3857202, 4500069, 4928647, 6000092, 7714404, 9000138, 9857294, 13500207, 14785941, 18000276, 19714588, 27000414, 29571882, 34500529, 44357823, 54000828, 59143764, 69001058, 88715646, 103501587, 138002116, 177431292, 207003174, 310504761, 414006348, 621009522, 1242019044]

約数ペア:

[(1, 1242019044), (2, 621009522), (3, 414006348), (4, 310504761), (6, 207003174), (7, 177431292), (9, 138002116), (12, 103501587), (14, 88715646), (18, 69001058), (21, 59143764), (23, 54000828), (28, 44357823), (36, 34500529), (42, 29571882), (46, 27000414), (63, 19714588), (69, 18000276), (84, 14785941), (92, 13500207), (126, 9857294), (138, 9000138), (161, 7714404), (207, 6000092), (252, 4928647), (276, 4500069), (322, 3857202), (414, 3000046), (421, 2950164), (483, 2571468), (509, 2440116), (644, 1928601), (828, 1500023), (842, 1475082), (966, 1285734), (1018, 1220058), (1263, 983388), (1449, 857156), (1527, 813372), (1684, 737541), (1932, 642867), (2036, 610029), (2526, 491694), (2898, 428578), (2947, 421452), (3054, 406686), (3563, 348588), (3789, 327796), (4581, 271124), (5052, 245847), (5796, 214289), (5894, 210726), (6108, 203343), (7126, 174294), (7578, 163898), (8841, 140484), (9162, 135562), (9683, 128268), (10689, 116196), (11707, 106092), (11788, 105363), (14252, 87147), (15156, 81949), (17682, 70242), (18324, 67781), (19366, 64134), (21378, 58098), (23414, 53046), (26523, 46828), (29049, 42756), (32067, 38732), (35121, 35364)]