664705272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 192

約数和(自身を含む): 2198649600

約数和(自身を除く): 1533944328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 363, 399, 418, 456, 462, 484, 532, 616, 627, 726, 798, 836, 847, 924, 968, 1064, 1254, 1452, 1463, 1596, 1672, 1694, 1721, 1848, 2299, 2508, 2541, 2904, 2926, 3192, 3388, 3442, 4389, 4598, 5016, 5082, 5163, 5852, 6776, 6884, 6897, 8778, 9196, 10164, 10326, 11704, 12047, 13768, 13794, 16093, 17556, 18392, 18931, 20328, 20652, 24094, 27588, 32186, 32699, 35112, 36141, 37862, 41304, 48188, 48279, 55176, 56793, 64372, 65398, 72282, 75724, 96376, 96558, 98097, 113586, 128744, 130796, 132517, 144564, 151448, 193116, 196194, 208241, 227172, 228893, 261592, 265034, 289128, 359689, 386232, 392388, 397551, 416482, 454344, 457786, 530068, 624723, 686679, 719378, 784776, 795102, 832964, 915572, 1060136, 1079067, 1249446, 1373358, 1438756, 1457687, 1590204, 1665928, 1831144, 2158134, 2498892, 2517823, 2746716, 2877512, 2915374, 3180408, 3956579, 4316268, 4373061, 4997784, 5035646, 5493432, 5830748, 7553469, 7913158, 8632536, 8746122, 10071292, 11661496, 11869737, 15106938, 15826316, 17492244, 20142584, 23739474, 27696053, 30213876, 31652632, 34984488, 47478948, 55392106, 60427752, 83088159, 94957896, 110784212, 166176318, 221568424, 332352636, 664705272]

約数ペア:

[(1, 664705272), (2, 332352636), (3, 221568424), (4, 166176318), (6, 110784212), (7, 94957896), (8, 83088159), (11, 60427752), (12, 55392106), (14, 47478948), (19, 34984488), (21, 31652632), (22, 30213876), (24, 27696053), (28, 23739474), (33, 20142584), (38, 17492244), (42, 15826316), (44, 15106938), (56, 11869737), (57, 11661496), (66, 10071292), (76, 8746122), (77, 8632536), (84, 7913158), (88, 7553469), (114, 5830748), (121, 5493432), (132, 5035646), (133, 4997784), (152, 4373061), (154, 4316268), (168, 3956579), (209, 3180408), (228, 2915374), (231, 2877512), (242, 2746716), (264, 2517823), (266, 2498892), (308, 2158134), (363, 1831144), (399, 1665928), (418, 1590204), (456, 1457687), (462, 1438756), (484, 1373358), (532, 1249446), (616, 1079067), (627, 1060136), (726, 915572), (798, 832964), (836, 795102), (847, 784776), (924, 719378), (968, 686679), (1064, 624723), (1254, 530068), (1452, 457786), (1463, 454344), (1596, 416482), (1672, 397551), (1694, 392388), (1721, 386232), (1848, 359689), (2299, 289128), (2508, 265034), (2541, 261592), (2904, 228893), (2926, 227172), (3192, 208241), (3388, 196194), (3442, 193116), (4389, 151448), (4598, 144564), (5016, 132517), (5082, 130796), (5163, 128744), (5852, 113586), (6776, 98097), (6884, 96558), (6897, 96376), (8778, 75724), (9196, 72282), (10164, 65398), (10326, 64372), (11704, 56793), (12047, 55176), (13768, 48279), (13794, 48188), (16093, 41304), (17556, 37862), (18392, 36141), (18931, 35112), (20328, 32699), (20652, 32186), (24094, 27588)]