7131805944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1797

約数の個数: 128

約数和(自身を含む): 18887592960

約数和(自身を除く): 11755787016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 107, 111, 141, 148, 188, 214, 222, 282, 296, 321, 376, 428, 444, 564, 642, 856, 888, 1128, 1284, 1597, 1739, 2568, 3194, 3478, 3959, 4791, 5029, 5217, 6388, 6956, 7918, 9582, 10058, 10434, 11877, 12776, 13912, 15087, 15836, 19164, 20116, 20868, 23754, 30174, 31672, 38328, 40232, 41736, 47508, 59089, 60348, 75059, 95016, 118178, 120696, 150118, 170879, 177267, 186073, 225177, 236356, 300236, 341758, 354534, 372146, 450354, 472712, 512637, 558219, 600472, 683516, 709068, 744292, 900708, 1025274, 1116438, 1367032, 1418136, 1488584, 1801416, 2050548, 2232876, 2777183, 4101096, 4465752, 5554366, 6322523, 8031313, 8331549, 11108732, 12645046, 16062626, 16663098, 18967569, 22217464, 24093939, 25290092, 32125252, 33326196, 37935138, 48187878, 50580184, 64250504, 66652392, 75870276, 96375756, 151740552, 192751512, 297158581, 594317162, 891475743, 1188634324, 1782951486, 2377268648, 3565902972, 7131805944]

約数ペア:

[(1, 7131805944), (2, 3565902972), (3, 2377268648), (4, 1782951486), (6, 1188634324), (8, 891475743), (12, 594317162), (24, 297158581), (37, 192751512), (47, 151740552), (74, 96375756), (94, 75870276), (107, 66652392), (111, 64250504), (141, 50580184), (148, 48187878), (188, 37935138), (214, 33326196), (222, 32125252), (282, 25290092), (296, 24093939), (321, 22217464), (376, 18967569), (428, 16663098), (444, 16062626), (564, 12645046), (642, 11108732), (856, 8331549), (888, 8031313), (1128, 6322523), (1284, 5554366), (1597, 4465752), (1739, 4101096), (2568, 2777183), (3194, 2232876), (3478, 2050548), (3959, 1801416), (4791, 1488584), (5029, 1418136), (5217, 1367032), (6388, 1116438), (6956, 1025274), (7918, 900708), (9582, 744292), (10058, 709068), (10434, 683516), (11877, 600472), (12776, 558219), (13912, 512637), (15087, 472712), (15836, 450354), (19164, 372146), (20116, 354534), (20868, 341758), (23754, 300236), (30174, 236356), (31672, 225177), (38328, 186073), (40232, 177267), (41736, 170879), (47508, 150118), (59089, 120696), (60348, 118178), (75059, 95016)]