625798512

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 1794194688

約数和(自身を除く): 1168396176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 191, 244, 366, 373, 382, 488, 549, 573, 732, 746, 764, 976, 1098, 1119, 1146, 1464, 1492, 1528, 1719, 2196, 2238, 2292, 2928, 2984, 3056, 3357, 3438, 4392, 4476, 4584, 5968, 6714, 6876, 8784, 8952, 9168, 11651, 13428, 13752, 17904, 22753, 23302, 26856, 27504, 34953, 45506, 46604, 53712, 68259, 69906, 71243, 91012, 93208, 104859, 136518, 139812, 142486, 182024, 186416, 204777, 209718, 213729, 273036, 279624, 284972, 364048, 409554, 419436, 427458, 546072, 559248, 569944, 641187, 819108, 838872, 854916, 1092144, 1139888, 1282374, 1638216, 1677744, 1709832, 2564748, 3276432, 3419664, 4345823, 5129496, 8691646, 10258992, 13037469, 17383292, 26074938, 34766584, 39112407, 52149876, 69533168, 78224814, 104299752, 156449628, 208599504, 312899256, 625798512]

約数ペア:

[(1, 625798512), (2, 312899256), (3, 208599504), (4, 156449628), (6, 104299752), (8, 78224814), (9, 69533168), (12, 52149876), (16, 39112407), (18, 34766584), (24, 26074938), (36, 17383292), (48, 13037469), (61, 10258992), (72, 8691646), (122, 5129496), (144, 4345823), (183, 3419664), (191, 3276432), (244, 2564748), (366, 1709832), (373, 1677744), (382, 1638216), (488, 1282374), (549, 1139888), (573, 1092144), (732, 854916), (746, 838872), (764, 819108), (976, 641187), (1098, 569944), (1119, 559248), (1146, 546072), (1464, 427458), (1492, 419436), (1528, 409554), (1719, 364048), (2196, 284972), (2238, 279624), (2292, 273036), (2928, 213729), (2984, 209718), (3056, 204777), (3357, 186416), (3438, 182024), (4392, 142486), (4476, 139812), (4584, 136518), (5968, 104859), (6714, 93208), (6876, 91012), (8784, 71243), (8952, 69906), (9168, 68259), (11651, 53712), (13428, 46604), (13752, 45506), (17904, 34953), (22753, 27504), (23302, 26856)]