326193140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9481

約数の個数: 96

約数和(自身を含む): 887550720

約数和(自身を除く): 561357580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 9433, 17290, 18866, 34580, 37732, 47165, 66031, 94330, 122629, 132062, 179227, 188660, 245258, 264124, 330155, 358454, 490516, 613145, 660310, 716908, 858403, 896135, 1226290, 1254589, 1320620, 1716806, 1792270, 2329951, 2452580, 2509178, 3433612, 3584540, 4292015, 4659902, 5018356, 6272945, 8584030, 9319804, 11649755, 12545890, 16309657, 17168060, 23299510, 25091780, 32619314, 46599020, 65238628, 81548285, 163096570, 326193140]

約数ペア:

[(1, 326193140), (2, 163096570), (4, 81548285), (5, 65238628), (7, 46599020), (10, 32619314), (13, 25091780), (14, 23299510), (19, 17168060), (20, 16309657), (26, 12545890), (28, 11649755), (35, 9319804), (38, 8584030), (52, 6272945), (65, 5018356), (70, 4659902), (76, 4292015), (91, 3584540), (95, 3433612), (130, 2509178), (133, 2452580), (140, 2329951), (182, 1792270), (190, 1716806), (247, 1320620), (260, 1254589), (266, 1226290), (364, 896135), (380, 858403), (455, 716908), (494, 660310), (532, 613145), (665, 490516), (910, 358454), (988, 330155), (1235, 264124), (1330, 245258), (1729, 188660), (1820, 179227), (2470, 132062), (2660, 122629), (3458, 94330), (4940, 66031), (6916, 47165), (8645, 37732), (9433, 34580), (17290, 18866)]