281013336

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 781981200

約数和(自身を除く): 500967864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 109, 122, 183, 218, 244, 327, 366, 436, 488, 549, 587, 654, 732, 872, 981, 1098, 1174, 1308, 1464, 1761, 1962, 2196, 2348, 2616, 3522, 3924, 4392, 4696, 5283, 6649, 7044, 7848, 10566, 13298, 14088, 19947, 21132, 26596, 35807, 39894, 42264, 53192, 59841, 63983, 71614, 79788, 107421, 119682, 127966, 143228, 159576, 191949, 214842, 239364, 255932, 286456, 322263, 383898, 429684, 478728, 511864, 575847, 644526, 767796, 859368, 1151694, 1289052, 1535592, 2303388, 2578104, 3902963, 4606776, 7805926, 11708889, 15611852, 23417778, 31223704, 35126667, 46835556, 70253334, 93671112, 140506668, 281013336]

約数ペア:

[(1, 281013336), (2, 140506668), (3, 93671112), (4, 70253334), (6, 46835556), (8, 35126667), (9, 31223704), (12, 23417778), (18, 15611852), (24, 11708889), (36, 7805926), (61, 4606776), (72, 3902963), (109, 2578104), (122, 2303388), (183, 1535592), (218, 1289052), (244, 1151694), (327, 859368), (366, 767796), (436, 644526), (488, 575847), (549, 511864), (587, 478728), (654, 429684), (732, 383898), (872, 322263), (981, 286456), (1098, 255932), (1174, 239364), (1308, 214842), (1464, 191949), (1761, 159576), (1962, 143228), (2196, 127966), (2348, 119682), (2616, 107421), (3522, 79788), (3924, 71614), (4392, 63983), (4696, 59841), (5283, 53192), (6649, 42264), (7044, 39894), (7848, 35807), (10566, 26596), (13298, 21132), (14088, 19947)]