315415872

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 943368192

約数和(自身を除く): 627952320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 64, 72, 94, 96, 122, 141, 144, 183, 188, 191, 192, 244, 282, 288, 366, 376, 382, 423, 488, 549, 564, 573, 576, 732, 752, 764, 846, 976, 1098, 1128, 1146, 1464, 1504, 1528, 1692, 1719, 1952, 2196, 2256, 2292, 2867, 2928, 3008, 3056, 3384, 3438, 3904, 4392, 4512, 4584, 5734, 5856, 6112, 6768, 6876, 8601, 8784, 8977, 9024, 9168, 11468, 11651, 11712, 12224, 13536, 13752, 17202, 17568, 17954, 18336, 22936, 23302, 25803, 26931, 27072, 27504, 34404, 34953, 35136, 35908, 36672, 45872, 46604, 51606, 53862, 55008, 68808, 69906, 71816, 80793, 91744, 93208, 103212, 104859, 107724, 110016, 137616, 139812, 143632, 161586, 183488, 186416, 206424, 209718, 215448, 275232, 279624, 287264, 323172, 372832, 412848, 419436, 430896, 547597, 550464, 559248, 574528, 646344, 745664, 825696, 838872, 861792, 1095194, 1118496, 1292688, 1642791, 1651392, 1677744, 1723584, 2190388, 2236992, 2585376, 3285582, 3355488, 4380776, 4928373, 5170752, 6571164, 6710976, 8761552, 9856746, 13142328, 17523104, 19713492, 26284656, 35046208, 39426984, 52569312, 78853968, 105138624, 157707936, 315415872]

約数ペア:

[(1, 315415872), (2, 157707936), (3, 105138624), (4, 78853968), (6, 52569312), (8, 39426984), (9, 35046208), (12, 26284656), (16, 19713492), (18, 17523104), (24, 13142328), (32, 9856746), (36, 8761552), (47, 6710976), (48, 6571164), (61, 5170752), (64, 4928373), (72, 4380776), (94, 3355488), (96, 3285582), (122, 2585376), (141, 2236992), (144, 2190388), (183, 1723584), (188, 1677744), (191, 1651392), (192, 1642791), (244, 1292688), (282, 1118496), (288, 1095194), (366, 861792), (376, 838872), (382, 825696), (423, 745664), (488, 646344), (549, 574528), (564, 559248), (573, 550464), (576, 547597), (732, 430896), (752, 419436), (764, 412848), (846, 372832), (976, 323172), (1098, 287264), (1128, 279624), (1146, 275232), (1464, 215448), (1504, 209718), (1528, 206424), (1692, 186416), (1719, 183488), (1952, 161586), (2196, 143632), (2256, 139812), (2292, 137616), (2867, 110016), (2928, 107724), (3008, 104859), (3056, 103212), (3384, 93208), (3438, 91744), (3904, 80793), (4392, 71816), (4512, 69906), (4584, 68808), (5734, 55008), (5856, 53862), (6112, 51606), (6768, 46604), (6876, 45872), (8601, 36672), (8784, 35908), (8977, 35136), (9024, 34953), (9168, 34404), (11468, 27504), (11651, 27072), (11712, 26931), (12224, 25803), (13536, 23302), (13752, 22936), (17202, 18336), (17568, 17954)]