331497408

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 168

約数和(自身を含む): 1016162560

約数和(自身を除く): 684665152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 132, 152, 176, 192, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 704, 726, 751, 836, 912, 968, 1056, 1216, 1254, 1452, 1502, 1672, 1824, 1936, 2112, 2253, 2299, 2508, 2904, 3004, 3344, 3648, 3872, 4506, 4598, 5016, 5808, 6008, 6688, 6897, 7744, 8261, 9012, 9196, 10032, 11616, 12016, 13376, 13794, 14269, 16522, 18024, 18392, 20064, 23232, 24032, 24783, 27588, 28538, 33044, 36048, 36784, 40128, 42807, 48064, 49566, 55176, 57076, 66088, 72096, 73568, 85614, 90871, 99132, 110352, 114152, 132176, 144192, 147136, 156959, 171228, 181742, 198264, 220704, 228304, 264352, 272613, 313918, 342456, 363484, 396528, 441408, 456608, 470877, 528704, 545226, 627836, 684912, 726968, 793056, 913216, 941754, 1090452, 1255672, 1369824, 1453936, 1586112, 1726549, 1883508, 2180904, 2511344, 2739648, 2907872, 3453098, 3767016, 4361808, 5022688, 5179647, 5815744, 6906196, 7534032, 8723616, 10045376, 10359294, 13812392, 15068064, 17447232, 20718588, 27624784, 30136128, 41437176, 55249568, 82874352, 110499136, 165748704, 331497408]

約数ペア:

[(1, 331497408), (2, 165748704), (3, 110499136), (4, 82874352), (6, 55249568), (8, 41437176), (11, 30136128), (12, 27624784), (16, 20718588), (19, 17447232), (22, 15068064), (24, 13812392), (32, 10359294), (33, 10045376), (38, 8723616), (44, 7534032), (48, 6906196), (57, 5815744), (64, 5179647), (66, 5022688), (76, 4361808), (88, 3767016), (96, 3453098), (114, 2907872), (121, 2739648), (132, 2511344), (152, 2180904), (176, 1883508), (192, 1726549), (209, 1586112), (228, 1453936), (242, 1369824), (264, 1255672), (304, 1090452), (352, 941754), (363, 913216), (418, 793056), (456, 726968), (484, 684912), (528, 627836), (608, 545226), (627, 528704), (704, 470877), (726, 456608), (751, 441408), (836, 396528), (912, 363484), (968, 342456), (1056, 313918), (1216, 272613), (1254, 264352), (1452, 228304), (1502, 220704), (1672, 198264), (1824, 181742), (1936, 171228), (2112, 156959), (2253, 147136), (2299, 144192), (2508, 132176), (2904, 114152), (3004, 110352), (3344, 99132), (3648, 90871), (3872, 85614), (4506, 73568), (4598, 72096), (5016, 66088), (5808, 57076), (6008, 55176), (6688, 49566), (6897, 48064), (7744, 42807), (8261, 40128), (9012, 36784), (9196, 36048), (10032, 33044), (11616, 28538), (12016, 27588), (13376, 24783), (13794, 24032), (14269, 23232), (16522, 20064), (18024, 18392)]