321787944

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 128

約数和(自身を含む): 945216000

約数和(自身を除く): 623428056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 87, 94, 108, 116, 141, 174, 188, 216, 232, 261, 282, 348, 376, 423, 522, 564, 696, 783, 846, 1044, 1093, 1128, 1269, 1363, 1566, 1692, 2088, 2186, 2538, 2726, 3132, 3279, 3384, 4089, 4372, 5076, 5452, 6264, 6558, 8178, 8744, 9837, 10152, 10904, 12267, 13116, 16356, 19674, 24534, 26232, 29511, 31697, 32712, 36801, 39348, 49068, 51371, 59022, 63394, 73602, 78696, 95091, 98136, 102742, 118044, 126788, 147204, 154113, 190182, 205484, 236088, 253576, 285273, 294408, 308226, 380364, 410968, 462339, 570546, 616452, 760728, 855819, 924678, 1141092, 1232904, 1387017, 1489759, 1711638, 1849356, 2282184, 2774034, 2979518, 3423276, 3698712, 4469277, 5548068, 5959036, 6846552, 8938554, 11096136, 11918072, 13407831, 17877108, 26815662, 35754216, 40223493, 53631324, 80446986, 107262648, 160893972, 321787944]

約数ペア:

[(1, 321787944), (2, 160893972), (3, 107262648), (4, 80446986), (6, 53631324), (8, 40223493), (9, 35754216), (12, 26815662), (18, 17877108), (24, 13407831), (27, 11918072), (29, 11096136), (36, 8938554), (47, 6846552), (54, 5959036), (58, 5548068), (72, 4469277), (87, 3698712), (94, 3423276), (108, 2979518), (116, 2774034), (141, 2282184), (174, 1849356), (188, 1711638), (216, 1489759), (232, 1387017), (261, 1232904), (282, 1141092), (348, 924678), (376, 855819), (423, 760728), (522, 616452), (564, 570546), (696, 462339), (783, 410968), (846, 380364), (1044, 308226), (1093, 294408), (1128, 285273), (1269, 253576), (1363, 236088), (1566, 205484), (1692, 190182), (2088, 154113), (2186, 147204), (2538, 126788), (2726, 118044), (3132, 102742), (3279, 98136), (3384, 95091), (4089, 78696), (4372, 73602), (5076, 63394), (5452, 59022), (6264, 51371), (6558, 49068), (8178, 39348), (8744, 36801), (9837, 32712), (10152, 31697), (10904, 29511), (12267, 26232), (13116, 24534), (16356, 19674)]