1520886304

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18378

約数の個数: 72

約数和(自身を含む): 3549014028

約数和(自身を除く): 2028127724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 2597, 2968, 5194, 5936, 10388, 11872, 18301, 20776, 36602, 41552, 73204, 83104, 128107, 146408, 256214, 292816, 512428, 585632, 896749, 969953, 1024856, 1793498, 1939906, 2049712, 3586996, 3879812, 4099424, 6789671, 7173992, 7759624, 13579342, 14347984, 15519248, 27158684, 28695968, 31038496, 47527697, 54317368, 95055394, 108634736, 190110788, 217269472, 380221576, 760443152, 1520886304]

約数ペア:

[(1, 1520886304), (2, 760443152), (4, 380221576), (7, 217269472), (8, 190110788), (14, 108634736), (16, 95055394), (28, 54317368), (32, 47527697), (49, 31038496), (53, 28695968), (56, 27158684), (98, 15519248), (106, 14347984), (112, 13579342), (196, 7759624), (212, 7173992), (224, 6789671), (371, 4099424), (392, 3879812), (424, 3586996), (742, 2049712), (784, 1939906), (848, 1793498), (1484, 1024856), (1568, 969953), (1696, 896749), (2597, 585632), (2968, 512428), (5194, 292816), (5936, 256214), (10388, 146408), (11872, 128107), (18301, 83104), (20776, 73204), (36602, 41552)]