491059368

素因数分解:

$2^3\times 3^3\times {\mathrm{827}}^1\times {\mathrm{2749}}^1$

素因数の和:3591

約数の個数: 64

約数和(自身を含む): 1366200000

約数和(自身を除く): 875140632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 827, 1654, 2481, 2749, 3308, 4962, 5498, 6616, 7443, 8247, 9924, 10996, 14886, 16494, 19848, 21992, 22329, 24741, 29772, 32988, 44658, 49482, 59544, 65976, 74223, 89316, 98964, 148446, 178632, 197928, 296892, 593784, 2273423, 4546846, 6820269, 9093692, 13640538, 18187384, 20460807, 27281076, 40921614, 54562152, 61382421, 81843228, 122764842, 163686456, 245529684, 491059368]

約数ペア:

[(1, 491059368), (2, 245529684), (3, 163686456), (4, 122764842), (6, 81843228), (8, 61382421), (9, 54562152), (12, 40921614), (18, 27281076), (24, 20460807), (27, 18187384), (36, 13640538), (54, 9093692), (72, 6820269), (108, 4546846), (216, 2273423), (827, 593784), (1654, 296892), (2481, 197928), (2749, 178632), (3308, 148446), (4962, 98964), (5498, 89316), (6616, 74223), (7443, 65976), (8247, 59544), (9924, 49482), (10996, 44658), (14886, 32988), (16494, 29772), (19848, 24741), (21992, 22329)]