4280458072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 9321661440

約数和(自身を除く): 5041203368

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 83, 88, 94, 148, 166, 188, 296, 332, 337, 376, 407, 517, 664, 674, 814, 913, 1034, 1348, 1628, 1739, 1826, 2068, 2696, 3071, 3256, 3478, 3652, 3707, 3901, 4136, 6142, 6956, 7304, 7414, 7802, 12284, 12469, 13912, 14828, 15604, 15839, 19129, 24568, 24938, 27971, 29656, 31208, 31678, 33781, 38258, 42911, 49876, 55942, 63356, 67562, 76516, 85822, 99752, 111884, 126712, 135124, 137159, 144337, 153032, 171644, 174229, 223768, 270248, 274318, 288674, 307681, 343288, 348458, 548636, 577348, 586043, 615362, 696916, 1034927, 1097272, 1154696, 1172086, 1230724, 1314637, 1393832, 1587707, 2069854, 2344172, 2461448, 2629274, 3175414, 4139708, 4688344, 5258548, 6350828, 6446473, 8279416, 10517096, 11384197, 12701656, 12892946, 14461007, 22768394, 25785892, 28922014, 45536788, 48641569, 51571784, 57844028, 91073576, 97283138, 115688056, 194566276, 389132552, 535057259, 1070114518, 2140229036, 4280458072]

約数ペア:

[(1, 4280458072), (2, 2140229036), (4, 1070114518), (8, 535057259), (11, 389132552), (22, 194566276), (37, 115688056), (44, 97283138), (47, 91073576), (74, 57844028), (83, 51571784), (88, 48641569), (94, 45536788), (148, 28922014), (166, 25785892), (188, 22768394), (296, 14461007), (332, 12892946), (337, 12701656), (376, 11384197), (407, 10517096), (517, 8279416), (664, 6446473), (674, 6350828), (814, 5258548), (913, 4688344), (1034, 4139708), (1348, 3175414), (1628, 2629274), (1739, 2461448), (1826, 2344172), (2068, 2069854), (2696, 1587707), (3071, 1393832), (3256, 1314637), (3478, 1230724), (3652, 1172086), (3707, 1154696), (3901, 1097272), (4136, 1034927), (6142, 696916), (6956, 615362), (7304, 586043), (7414, 577348), (7802, 548636), (12284, 348458), (12469, 343288), (13912, 307681), (14828, 288674), (15604, 274318), (15839, 270248), (19129, 223768), (24568, 174229), (24938, 171644), (27971, 153032), (29656, 144337), (31208, 137159), (31678, 135124), (33781, 126712), (38258, 111884), (42911, 99752), (49876, 85822), (55942, 76516), (63356, 67562)]