348535166

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 638254080

約数和(自身を除く): 289718914

約数列:

[1, 2, 7, 14, 29, 58, 71, 107, 113, 142, 203, 214, 226, 406, 497, 749, 791, 994, 1498, 1582, 2059, 3103, 3277, 4118, 6206, 6554, 7597, 8023, 12091, 14413, 15194, 16046, 21721, 22939, 24182, 28826, 43442, 45878, 53179, 56161, 84637, 106358, 112322, 169274, 220313, 232667, 350639, 440626, 465334, 701278, 858461, 1542191, 1628669, 1716922, 2454473, 3084382, 3257338, 4908946, 6009227, 12018454, 24895369, 49790738, 174267583, 348535166]

約数ペア:

[(1, 348535166), (2, 174267583), (7, 49790738), (14, 24895369), (29, 12018454), (58, 6009227), (71, 4908946), (107, 3257338), (113, 3084382), (142, 2454473), (203, 1716922), (214, 1628669), (226, 1542191), (406, 858461), (497, 701278), (749, 465334), (791, 440626), (994, 350639), (1498, 232667), (1582, 220313), (2059, 169274), (3103, 112322), (3277, 106358), (4118, 84637), (6206, 56161), (6554, 53179), (7597, 45878), (8023, 43442), (12091, 28826), (14413, 24182), (15194, 22939), (16046, 21721)]