281369214

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 112

約数和(自身を含む): 761777280

約数和(自身を除く): 480408066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 729, 798, 1026, 1134, 1197, 1451, 1458, 1539, 1701, 2394, 2902, 3078, 3402, 3591, 4353, 4617, 5103, 7182, 8706, 9234, 10157, 10206, 10773, 13059, 13851, 20314, 21546, 26118, 27569, 27702, 30471, 32319, 39177, 55138, 60942, 64638, 78354, 82707, 91413, 96957, 117531, 165414, 182826, 192983, 193914, 235062, 248121, 274239, 352593, 385966, 496242, 548478, 578949, 705186, 744363, 822717, 1057779, 1157898, 1488726, 1645434, 1736847, 2115558, 2233089, 2468151, 3473694, 4466178, 4936302, 5210541, 6699267, 7404453, 10421082, 13398534, 14808906, 15631623, 20097801, 31263246, 40195602, 46894869, 93789738, 140684607, 281369214]

約数ペア:

[(1, 281369214), (2, 140684607), (3, 93789738), (6, 46894869), (7, 40195602), (9, 31263246), (14, 20097801), (18, 15631623), (19, 14808906), (21, 13398534), (27, 10421082), (38, 7404453), (42, 6699267), (54, 5210541), (57, 4936302), (63, 4466178), (81, 3473694), (114, 2468151), (126, 2233089), (133, 2115558), (162, 1736847), (171, 1645434), (189, 1488726), (243, 1157898), (266, 1057779), (342, 822717), (378, 744363), (399, 705186), (486, 578949), (513, 548478), (567, 496242), (729, 385966), (798, 352593), (1026, 274239), (1134, 248121), (1197, 235062), (1451, 193914), (1458, 192983), (1539, 182826), (1701, 165414), (2394, 117531), (2902, 96957), (3078, 91413), (3402, 82707), (3591, 78354), (4353, 64638), (4617, 60942), (5103, 55138), (7182, 39177), (8706, 32319), (9234, 30471), (10157, 27702), (10206, 27569), (10773, 26118), (13059, 21546), (13851, 20314)]