1276961424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 3664527360

約数和(自身を除く): 2387565936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 47, 48, 57, 62, 76, 93, 94, 114, 124, 141, 152, 186, 188, 228, 248, 282, 304, 372, 376, 456, 496, 564, 589, 744, 752, 893, 912, 961, 1128, 1178, 1457, 1488, 1767, 1786, 1922, 2256, 2356, 2679, 2883, 2914, 3534, 3572, 3844, 4371, 4712, 5358, 5766, 5828, 7068, 7144, 7688, 8742, 9424, 10716, 11532, 11656, 14136, 14288, 15376, 17484, 18259, 21432, 23064, 23312, 27683, 28272, 29791, 34968, 36518, 42864, 45167, 46128, 54777, 55366, 59582, 69936, 73036, 83049, 89373, 90334, 109554, 110732, 119164, 135501, 146072, 166098, 178746, 180668, 219108, 221464, 238328, 271002, 292144, 332196, 357492, 361336, 438216, 442928, 476656, 542004, 566029, 664392, 714984, 722672, 858173, 876432, 1084008, 1132058, 1328784, 1400177, 1429968, 1698087, 1716346, 2168016, 2264116, 2574519, 2800354, 3396174, 3432692, 4200531, 4528232, 5149038, 5600708, 6792348, 6865384, 8401062, 9056464, 10298076, 11201416, 13584696, 13730768, 16802124, 20596152, 22402832, 26603363, 27169392, 33604248, 41192304, 53206726, 67208496, 79810089, 106413452, 159620178, 212826904, 319240356, 425653808, 638480712, 1276961424]

約数ペア:

[(1, 1276961424), (2, 638480712), (3, 425653808), (4, 319240356), (6, 212826904), (8, 159620178), (12, 106413452), (16, 79810089), (19, 67208496), (24, 53206726), (31, 41192304), (38, 33604248), (47, 27169392), (48, 26603363), (57, 22402832), (62, 20596152), (76, 16802124), (93, 13730768), (94, 13584696), (114, 11201416), (124, 10298076), (141, 9056464), (152, 8401062), (186, 6865384), (188, 6792348), (228, 5600708), (248, 5149038), (282, 4528232), (304, 4200531), (372, 3432692), (376, 3396174), (456, 2800354), (496, 2574519), (564, 2264116), (589, 2168016), (744, 1716346), (752, 1698087), (893, 1429968), (912, 1400177), (961, 1328784), (1128, 1132058), (1178, 1084008), (1457, 876432), (1488, 858173), (1767, 722672), (1786, 714984), (1922, 664392), (2256, 566029), (2356, 542004), (2679, 476656), (2883, 442928), (2914, 438216), (3534, 361336), (3572, 357492), (3844, 332196), (4371, 292144), (4712, 271002), (5358, 238328), (5766, 221464), (5828, 219108), (7068, 180668), (7144, 178746), (7688, 166098), (8742, 146072), (9424, 135501), (10716, 119164), (11532, 110732), (11656, 109554), (14136, 90334), (14288, 89373), (15376, 83049), (17484, 73036), (18259, 69936), (21432, 59582), (23064, 55366), (23312, 54777), (27683, 46128), (28272, 45167), (29791, 42864), (34968, 36518)]