1267979136

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10276

約数の個数: 128

約数和(自身を含む): 3754252800

約数和(自身を除く): 2486273664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 3264, 3648, 3876, 5168, 6528, 7296, 7752, 10223, 10336, 15504, 20446, 20672, 30669, 31008, 40892, 41344, 61338, 62016, 81784, 122676, 124032, 163568, 173791, 194237, 245352, 327136, 347582, 388474, 490704, 521373, 582711, 654272, 695164, 776948, 981408, 1042746, 1165422, 1308544, 1390328, 1553896, 1962816, 2085492, 2330844, 2780656, 3107792, 3302029, 3925632, 4170984, 4661688, 5561312, 6215584, 6604058, 8341968, 9323376, 9906087, 11122624, 12431168, 13208116, 16683936, 18646752, 19812174, 22245248, 24862336, 26416232, 33367872, 37293504, 39624348, 52832464, 66735744, 74587008, 79248696, 105664928, 158497392, 211329856, 316994784, 422659712, 633989568, 1267979136]

約数ペア:

[(1, 1267979136), (2, 633989568), (3, 422659712), (4, 316994784), (6, 211329856), (8, 158497392), (12, 105664928), (16, 79248696), (17, 74587008), (19, 66735744), (24, 52832464), (32, 39624348), (34, 37293504), (38, 33367872), (48, 26416232), (51, 24862336), (57, 22245248), (64, 19812174), (68, 18646752), (76, 16683936), (96, 13208116), (102, 12431168), (114, 11122624), (128, 9906087), (136, 9323376), (152, 8341968), (192, 6604058), (204, 6215584), (228, 5561312), (272, 4661688), (304, 4170984), (323, 3925632), (384, 3302029), (408, 3107792), (456, 2780656), (544, 2330844), (608, 2085492), (646, 1962816), (816, 1553896), (912, 1390328), (969, 1308544), (1088, 1165422), (1216, 1042746), (1292, 981408), (1632, 776948), (1824, 695164), (1938, 654272), (2176, 582711), (2432, 521373), (2584, 490704), (3264, 388474), (3648, 347582), (3876, 327136), (5168, 245352), (6528, 194237), (7296, 173791), (7752, 163568), (10223, 124032), (10336, 122676), (15504, 81784), (20446, 62016), (20672, 61338), (30669, 41344), (31008, 40892)]