1381274048

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 168

約数和(自身を含む): 3496031616

約数和(自身を除く): 2114757568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 83, 88, 112, 121, 154, 166, 176, 224, 242, 307, 308, 332, 352, 448, 484, 581, 614, 616, 664, 704, 847, 913, 968, 1162, 1228, 1232, 1328, 1694, 1826, 1936, 2149, 2324, 2456, 2464, 2656, 3377, 3388, 3652, 3872, 4298, 4648, 4912, 4928, 5312, 6391, 6754, 6776, 7304, 7744, 8596, 9296, 9824, 10043, 12782, 13508, 13552, 14608, 17192, 18592, 19648, 20086, 23639, 25481, 25564, 27016, 27104, 29216, 34384, 37147, 37184, 40172, 47278, 50962, 51128, 54032, 54208, 58432, 68768, 70301, 74294, 80344, 94556, 101924, 102256, 108064, 137536, 140602, 148588, 160688, 178367, 189112, 203848, 204512, 216128, 260029, 280291, 281204, 297176, 321376, 356734, 378224, 407696, 409024, 520058, 560582, 562408, 594352, 642752, 713468, 756448, 815392, 1040116, 1121164, 1124816, 1188704, 1426936, 1512896, 1630784, 1962037, 2080232, 2242328, 2249632, 2377408, 2853872, 3083201, 3924074, 4160464, 4484656, 4499264, 5707744, 6166402, 7848148, 8320928, 8969312, 11415488, 12332804, 15696296, 16641856, 17938624, 21582407, 24665608, 31392592, 43164814, 49331216, 62785184, 86329628, 98662432, 125570368, 172659256, 197324864, 345318512, 690637024, 1381274048]

約数ペア:

[(1, 1381274048), (2, 690637024), (4, 345318512), (7, 197324864), (8, 172659256), (11, 125570368), (14, 98662432), (16, 86329628), (22, 62785184), (28, 49331216), (32, 43164814), (44, 31392592), (56, 24665608), (64, 21582407), (77, 17938624), (83, 16641856), (88, 15696296), (112, 12332804), (121, 11415488), (154, 8969312), (166, 8320928), (176, 7848148), (224, 6166402), (242, 5707744), (307, 4499264), (308, 4484656), (332, 4160464), (352, 3924074), (448, 3083201), (484, 2853872), (581, 2377408), (614, 2249632), (616, 2242328), (664, 2080232), (704, 1962037), (847, 1630784), (913, 1512896), (968, 1426936), (1162, 1188704), (1228, 1124816), (1232, 1121164), (1328, 1040116), (1694, 815392), (1826, 756448), (1936, 713468), (2149, 642752), (2324, 594352), (2456, 562408), (2464, 560582), (2656, 520058), (3377, 409024), (3388, 407696), (3652, 378224), (3872, 356734), (4298, 321376), (4648, 297176), (4912, 281204), (4928, 280291), (5312, 260029), (6391, 216128), (6754, 204512), (6776, 203848), (7304, 189112), (7744, 178367), (8596, 160688), (9296, 148588), (9824, 140602), (10043, 137536), (12782, 108064), (13508, 102256), (13552, 101924), (14608, 94556), (17192, 80344), (18592, 74294), (19648, 70301), (20086, 68768), (23639, 58432), (25481, 54208), (25564, 54032), (27016, 51128), (27104, 50962), (29216, 47278), (34384, 40172), (37147, 37184)]