405552168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 1313694720

約数和(自身を除く): 908142552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 101, 124, 126, 168, 186, 202, 217, 248, 252, 257, 279, 303, 372, 404, 434, 504, 514, 558, 606, 651, 707, 744, 771, 808, 868, 909, 1028, 1116, 1212, 1302, 1414, 1542, 1736, 1799, 1818, 1953, 2056, 2121, 2232, 2313, 2424, 2604, 2828, 3084, 3131, 3598, 3636, 3906, 4242, 4626, 5208, 5397, 5656, 6168, 6262, 6363, 7196, 7272, 7812, 7967, 8484, 9252, 9393, 10794, 12524, 12726, 14392, 15624, 15934, 16191, 16968, 18504, 18786, 21588, 21917, 23901, 25048, 25452, 25957, 28179, 31868, 32382, 37572, 43176, 43834, 47802, 50904, 51914, 55769, 56358, 63736, 64764, 65751, 71703, 75144, 77871, 87668, 95604, 103828, 111538, 112716, 129528, 131502, 143406, 155742, 167307, 175336, 181699, 191208, 197253, 207656, 223076, 225432, 233613, 263004, 286812, 311484, 334614, 363398, 394506, 446152, 467226, 501921, 526008, 545097, 573624, 622968, 669228, 726796, 789012, 804667, 934452, 1003842, 1090194, 1338456, 1453592, 1578024, 1609334, 1635291, 1868904, 2007684, 2180388, 2414001, 3218668, 3270582, 4015368, 4360776, 4828002, 5632669, 6437336, 6541164, 7242003, 9656004, 11265338, 13082328, 14484006, 16898007, 19312008, 22530676, 28968012, 33796014, 45061352, 50694021, 57936024, 67592028, 101388042, 135184056, 202776084, 405552168]

約数ペア:

[(1, 405552168), (2, 202776084), (3, 135184056), (4, 101388042), (6, 67592028), (7, 57936024), (8, 50694021), (9, 45061352), (12, 33796014), (14, 28968012), (18, 22530676), (21, 19312008), (24, 16898007), (28, 14484006), (31, 13082328), (36, 11265338), (42, 9656004), (56, 7242003), (62, 6541164), (63, 6437336), (72, 5632669), (84, 4828002), (93, 4360776), (101, 4015368), (124, 3270582), (126, 3218668), (168, 2414001), (186, 2180388), (202, 2007684), (217, 1868904), (248, 1635291), (252, 1609334), (257, 1578024), (279, 1453592), (303, 1338456), (372, 1090194), (404, 1003842), (434, 934452), (504, 804667), (514, 789012), (558, 726796), (606, 669228), (651, 622968), (707, 573624), (744, 545097), (771, 526008), (808, 501921), (868, 467226), (909, 446152), (1028, 394506), (1116, 363398), (1212, 334614), (1302, 311484), (1414, 286812), (1542, 263004), (1736, 233613), (1799, 225432), (1818, 223076), (1953, 207656), (2056, 197253), (2121, 191208), (2232, 181699), (2313, 175336), (2424, 167307), (2604, 155742), (2828, 143406), (3084, 131502), (3131, 129528), (3598, 112716), (3636, 111538), (3906, 103828), (4242, 95604), (4626, 87668), (5208, 77871), (5397, 75144), (5656, 71703), (6168, 65751), (6262, 64764), (6363, 63736), (7196, 56358), (7272, 55769), (7812, 51914), (7967, 50904), (8484, 47802), (9252, 43834), (9393, 43176), (10794, 37572), (12524, 32382), (12726, 31868), (14392, 28179), (15624, 25957), (15934, 25452), (16191, 25048), (16968, 23901), (18504, 21917), (18786, 21588)]