4945477368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4853

約数の個数: 128

約数和(自身を含む): 13873305600

約数和(自身を除く): 8927828232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 109, 124, 156, 186, 218, 248, 312, 327, 372, 403, 436, 654, 744, 806, 872, 1209, 1308, 1417, 1612, 2418, 2616, 2834, 3224, 3379, 4251, 4691, 4836, 5668, 6758, 8502, 9382, 9672, 10137, 11336, 13516, 14073, 17004, 18764, 20274, 27032, 28146, 34008, 37528, 40548, 43927, 56292, 60983, 81096, 87854, 112584, 121966, 131781, 145421, 175708, 182949, 243932, 263562, 290842, 351416, 365898, 436263, 487864, 511319, 527124, 581684, 731796, 872526, 1022638, 1054248, 1163368, 1463592, 1533957, 1745052, 1890473, 2045276, 3067914, 3490104, 3780946, 4090552, 5671419, 6135828, 6647147, 7561892, 11342838, 12271656, 13294294, 15123784, 15850889, 19941441, 22685676, 26588588, 31701778, 39882882, 45371352, 47552667, 53177176, 63403556, 79765764, 95105334, 126807112, 159531528, 190210668, 206061557, 380421336, 412123114, 618184671, 824246228, 1236369342, 1648492456, 2472738684, 4945477368]

約数ペア:

[(1, 4945477368), (2, 2472738684), (3, 1648492456), (4, 1236369342), (6, 824246228), (8, 618184671), (12, 412123114), (13, 380421336), (24, 206061557), (26, 190210668), (31, 159531528), (39, 126807112), (52, 95105334), (62, 79765764), (78, 63403556), (93, 53177176), (104, 47552667), (109, 45371352), (124, 39882882), (156, 31701778), (186, 26588588), (218, 22685676), (248, 19941441), (312, 15850889), (327, 15123784), (372, 13294294), (403, 12271656), (436, 11342838), (654, 7561892), (744, 6647147), (806, 6135828), (872, 5671419), (1209, 4090552), (1308, 3780946), (1417, 3490104), (1612, 3067914), (2418, 2045276), (2616, 1890473), (2834, 1745052), (3224, 1533957), (3379, 1463592), (4251, 1163368), (4691, 1054248), (4836, 1022638), (5668, 872526), (6758, 731796), (8502, 581684), (9382, 527124), (9672, 511319), (10137, 487864), (11336, 436263), (13516, 365898), (14073, 351416), (17004, 290842), (18764, 263562), (20274, 243932), (27032, 182949), (28146, 175708), (34008, 145421), (37528, 131781), (40548, 121966), (43927, 112584), (56292, 87854), (60983, 81096)]