215316336

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 570265088

約数和(自身を除く): 354948752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 151, 183, 244, 302, 366, 453, 487, 488, 604, 732, 906, 974, 976, 1208, 1461, 1464, 1812, 1948, 2416, 2922, 2928, 3624, 3896, 5844, 7248, 7792, 9211, 11688, 18422, 23376, 27633, 29707, 36844, 55266, 59414, 73537, 73688, 89121, 110532, 118828, 147074, 147376, 178242, 220611, 221064, 237656, 294148, 356484, 441222, 442128, 475312, 588296, 712968, 882444, 1176592, 1425936, 1764888, 3529776, 4485757, 8971514, 13457271, 17943028, 26914542, 35886056, 53829084, 71772112, 107658168, 215316336]

約数ペア:

[(1, 215316336), (2, 107658168), (3, 71772112), (4, 53829084), (6, 35886056), (8, 26914542), (12, 17943028), (16, 13457271), (24, 8971514), (48, 4485757), (61, 3529776), (122, 1764888), (151, 1425936), (183, 1176592), (244, 882444), (302, 712968), (366, 588296), (453, 475312), (487, 442128), (488, 441222), (604, 356484), (732, 294148), (906, 237656), (974, 221064), (976, 220611), (1208, 178242), (1461, 147376), (1464, 147074), (1812, 118828), (1948, 110532), (2416, 89121), (2922, 73688), (2928, 73537), (3624, 59414), (3896, 55266), (5844, 36844), (7248, 29707), (7792, 27633), (9211, 23376), (11688, 18422)]