212674044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 561496320

約数和(自身を除く): 348822276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 89, 129, 132, 172, 178, 258, 267, 356, 421, 473, 516, 534, 842, 946, 979, 1068, 1263, 1419, 1684, 1892, 1958, 2526, 2838, 2937, 3827, 3916, 4631, 5052, 5676, 5874, 7654, 9262, 11481, 11748, 13893, 15308, 18103, 18524, 22962, 27786, 36206, 37469, 42097, 45924, 54309, 55572, 72412, 74938, 84194, 108618, 112407, 126291, 149876, 168388, 199133, 217236, 224814, 252582, 398266, 412159, 449628, 505164, 597399, 796532, 824318, 1194798, 1236477, 1611167, 1648636, 2389596, 2472954, 3222334, 4833501, 4945908, 6444668, 9667002, 17722837, 19334004, 35445674, 53168511, 70891348, 106337022, 212674044]

約数ペア:

[(1, 212674044), (2, 106337022), (3, 70891348), (4, 53168511), (6, 35445674), (11, 19334004), (12, 17722837), (22, 9667002), (33, 6444668), (43, 4945908), (44, 4833501), (66, 3222334), (86, 2472954), (89, 2389596), (129, 1648636), (132, 1611167), (172, 1236477), (178, 1194798), (258, 824318), (267, 796532), (356, 597399), (421, 505164), (473, 449628), (516, 412159), (534, 398266), (842, 252582), (946, 224814), (979, 217236), (1068, 199133), (1263, 168388), (1419, 149876), (1684, 126291), (1892, 112407), (1958, 108618), (2526, 84194), (2838, 74938), (2937, 72412), (3827, 55572), (3916, 54309), (4631, 45924), (5052, 42097), (5676, 37469), (5874, 36206), (7654, 27786), (9262, 22962), (11481, 18524), (11748, 18103), (13893, 15308)]