2019470745592

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 3937094631360

約数和(自身を除く): 1917623885768

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 197, 281, 344, 346, 394, 562, 613, 692, 788, 1124, 1226, 1384, 1576, 2248, 2452, 4904, 7439, 8471, 12083, 14878, 16942, 24166, 26359, 29756, 33884, 34081, 48332, 48613, 52718, 55357, 59512, 67768, 68162, 96664, 97226, 105436, 106049, 110714, 120761, 136324, 172253, 194452, 210872, 212098, 221428, 241522, 272648, 344506, 388904, 424196, 442856, 483044, 689012, 848392, 966088, 1378024, 1465483, 2090359, 2380351, 2930966, 4180718, 4560107, 4760702, 5192723, 5861932, 7406879, 8361436, 9120214, 9521404, 9576761, 10385446, 11723864, 14813758, 16722872, 18240428, 19042808, 19153522, 20770892, 20891653, 29627516, 29799769, 33933841, 36480856, 38307044, 41541784, 41783306, 59255032, 59599538, 67867682, 76614088, 83566612, 119199076, 135735364, 167133224, 238398152, 271470728, 411800723, 823601446, 898341079, 1281390067, 1459155163, 1647202892, 1796682158, 2562780134, 2918310326, 3294405784, 3593364316, 5125560268, 5836620652, 5870554493, 7186728632, 10251120536, 11673241304, 11741108986, 23482217972, 46964435944, 252433843199, 504867686398, 1009735372796, 2019470745592]

約数ペア:

[(1, 2019470745592), (2, 1009735372796), (4, 504867686398), (8, 252433843199), (43, 46964435944), (86, 23482217972), (172, 11741108986), (173, 11673241304), (197, 10251120536), (281, 7186728632), (344, 5870554493), (346, 5836620652), (394, 5125560268), (562, 3593364316), (613, 3294405784), (692, 2918310326), (788, 2562780134), (1124, 1796682158), (1226, 1647202892), (1384, 1459155163), (1576, 1281390067), (2248, 898341079), (2452, 823601446), (4904, 411800723), (7439, 271470728), (8471, 238398152), (12083, 167133224), (14878, 135735364), (16942, 119199076), (24166, 83566612), (26359, 76614088), (29756, 67867682), (33884, 59599538), (34081, 59255032), (48332, 41783306), (48613, 41541784), (52718, 38307044), (55357, 36480856), (59512, 33933841), (67768, 29799769), (68162, 29627516), (96664, 20891653), (97226, 20770892), (105436, 19153522), (106049, 19042808), (110714, 18240428), (120761, 16722872), (136324, 14813758), (172253, 11723864), (194452, 10385446), (210872, 9576761), (212098, 9521404), (221428, 9120214), (241522, 8361436), (272648, 7406879), (344506, 5861932), (388904, 5192723), (424196, 4760702), (442856, 4560107), (483044, 4180718), (689012, 2930966), (848392, 2380351), (966088, 2090359), (1378024, 1465483)]