551364268

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 1276352000

約数和(自身を除く): 724987732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 343, 364, 494, 532, 637, 686, 931, 988, 1274, 1372, 1627, 1729, 1862, 2548, 3254, 3458, 3724, 4459, 6508, 6517, 6916, 8918, 11389, 12103, 13034, 17836, 21151, 22778, 24206, 26068, 30913, 42302, 45556, 48412, 61826, 79723, 84604, 84721, 123652, 148057, 159446, 169442, 216391, 296114, 318892, 338884, 401869, 432782, 558061, 592228, 803738, 865564, 1036399, 1116122, 1514737, 1607476, 2072798, 2232244, 2813083, 3029474, 4145596, 5626166, 6058948, 7254793, 10603159, 11252332, 14509586, 19691581, 21206318, 29019172, 39383162, 42412636, 78766324, 137841067, 275682134, 551364268]

約数ペア:

[(1, 551364268), (2, 275682134), (4, 137841067), (7, 78766324), (13, 42412636), (14, 39383162), (19, 29019172), (26, 21206318), (28, 19691581), (38, 14509586), (49, 11252332), (52, 10603159), (76, 7254793), (91, 6058948), (98, 5626166), (133, 4145596), (182, 3029474), (196, 2813083), (247, 2232244), (266, 2072798), (343, 1607476), (364, 1514737), (494, 1116122), (532, 1036399), (637, 865564), (686, 803738), (931, 592228), (988, 558061), (1274, 432782), (1372, 401869), (1627, 338884), (1729, 318892), (1862, 296114), (2548, 216391), (3254, 169442), (3458, 159446), (3724, 148057), (4459, 123652), (6508, 84721), (6517, 84604), (6916, 79723), (8918, 61826), (11389, 48412), (12103, 45556), (13034, 42302), (17836, 30913), (21151, 26068), (22778, 24206)]