314968864

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 761435640

約数和(自身を除く): 446466776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 61, 74, 89, 98, 112, 122, 148, 178, 196, 224, 244, 259, 296, 356, 392, 427, 488, 518, 592, 623, 712, 784, 854, 976, 1036, 1184, 1246, 1424, 1568, 1708, 1813, 1952, 2072, 2257, 2492, 2848, 2989, 3293, 3416, 3626, 4144, 4361, 4514, 4984, 5429, 5978, 6586, 6832, 7252, 8288, 8722, 9028, 9968, 10858, 11956, 13172, 13664, 14504, 15799, 17444, 18056, 19936, 21716, 23051, 23912, 26344, 29008, 31598, 34888, 36112, 38003, 43432, 46102, 47824, 52688, 58016, 63196, 69776, 72224, 76006, 86864, 92204, 95648, 105376, 110593, 126392, 139552, 152012, 161357, 173728, 184408, 200873, 221186, 252784, 266021, 304024, 322714, 368816, 401746, 442372, 505568, 532042, 608048, 645428, 737632, 803492, 884744, 1064084, 1216096, 1290856, 1406111, 1606984, 1769488, 2128168, 2581712, 2812222, 3213968, 3538976, 4256336, 5163424, 5624444, 6427936, 8512672, 9842777, 11248888, 19685554, 22497776, 39371108, 44995552, 78742216, 157484432, 314968864]

約数ペア:

[(1, 314968864), (2, 157484432), (4, 78742216), (7, 44995552), (8, 39371108), (14, 22497776), (16, 19685554), (28, 11248888), (32, 9842777), (37, 8512672), (49, 6427936), (56, 5624444), (61, 5163424), (74, 4256336), (89, 3538976), (98, 3213968), (112, 2812222), (122, 2581712), (148, 2128168), (178, 1769488), (196, 1606984), (224, 1406111), (244, 1290856), (259, 1216096), (296, 1064084), (356, 884744), (392, 803492), (427, 737632), (488, 645428), (518, 608048), (592, 532042), (623, 505568), (712, 442372), (784, 401746), (854, 368816), (976, 322714), (1036, 304024), (1184, 266021), (1246, 252784), (1424, 221186), (1568, 200873), (1708, 184408), (1813, 173728), (1952, 161357), (2072, 152012), (2257, 139552), (2492, 126392), (2848, 110593), (2989, 105376), (3293, 95648), (3416, 92204), (3626, 86864), (4144, 76006), (4361, 72224), (4514, 69776), (4984, 63196), (5429, 58016), (5978, 52688), (6586, 47824), (6832, 46102), (7252, 43432), (8288, 38003), (8722, 36112), (9028, 34888), (9968, 31598), (10858, 29008), (11956, 26344), (13172, 23912), (13664, 23051), (14504, 21716), (15799, 19936), (17444, 18056)]