1330351992

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 3773952000

約数和(自身を除く): 2443600008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 223, 284, 389, 426, 446, 568, 639, 669, 778, 852, 892, 1167, 1278, 1338, 1556, 1704, 1784, 1917, 2007, 2334, 2556, 2676, 3112, 3501, 3834, 4014, 4668, 5112, 5352, 6021, 7002, 7668, 8028, 9336, 10503, 12042, 14004, 15336, 15833, 16056, 21006, 24084, 27619, 28008, 31666, 42012, 47499, 48168, 55238, 63332, 82857, 84024, 86747, 94998, 110476, 126664, 142497, 165714, 173494, 189996, 220952, 248571, 260241, 284994, 331428, 346988, 379992, 427491, 497142, 520482, 569988, 662856, 693976, 745713, 780723, 854982, 994284, 1040964, 1139976, 1491426, 1561446, 1709964, 1988568, 2081928, 2342169, 2982852, 3122892, 3419928, 4684338, 5965704, 6159037, 6245784, 9368676, 12318074, 18477111, 18737352, 24636148, 36954222, 49272296, 55431333, 73908444, 110862666, 147816888, 166293999, 221725332, 332587998, 443450664, 665175996, 1330351992]

約数ペア:

[(1, 1330351992), (2, 665175996), (3, 443450664), (4, 332587998), (6, 221725332), (8, 166293999), (9, 147816888), (12, 110862666), (18, 73908444), (24, 55431333), (27, 49272296), (36, 36954222), (54, 24636148), (71, 18737352), (72, 18477111), (108, 12318074), (142, 9368676), (213, 6245784), (216, 6159037), (223, 5965704), (284, 4684338), (389, 3419928), (426, 3122892), (446, 2982852), (568, 2342169), (639, 2081928), (669, 1988568), (778, 1709964), (852, 1561446), (892, 1491426), (1167, 1139976), (1278, 1040964), (1338, 994284), (1556, 854982), (1704, 780723), (1784, 745713), (1917, 693976), (2007, 662856), (2334, 569988), (2556, 520482), (2676, 497142), (3112, 427491), (3501, 379992), (3834, 346988), (4014, 331428), (4668, 284994), (5112, 260241), (5352, 248571), (6021, 220952), (7002, 189996), (7668, 173494), (8028, 165714), (9336, 142497), (10503, 126664), (12042, 110476), (14004, 94998), (15336, 86747), (15833, 84024), (16056, 82857), (21006, 63332), (24084, 55238), (27619, 48168), (28008, 47499), (31666, 42012)]