269407688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2731}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 590112000

約数和(自身を除く): 320704312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 649, 836, 1121, 1298, 1672, 2242, 2596, 2731, 4484, 5192, 5462, 8968, 10924, 12331, 21848, 24662, 30041, 49324, 51889, 60082, 98648, 103778, 120164, 161129, 207556, 240328, 322258, 415112, 570779, 644516, 1141558, 1289032, 1772419, 2283116, 3061451, 3544838, 4566232, 6122902, 7089676, 12245804, 14179352, 24491608, 33675961, 67351922, 134703844, 269407688]

約数ペア:

[(1, 269407688), (2, 134703844), (4, 67351922), (8, 33675961), (11, 24491608), (19, 14179352), (22, 12245804), (38, 7089676), (44, 6122902), (59, 4566232), (76, 3544838), (88, 3061451), (118, 2283116), (152, 1772419), (209, 1289032), (236, 1141558), (418, 644516), (472, 570779), (649, 415112), (836, 322258), (1121, 240328), (1298, 207556), (1672, 161129), (2242, 120164), (2596, 103778), (2731, 98648), (4484, 60082), (5192, 51889), (5462, 49324), (8968, 30041), (10924, 24662), (12331, 21848)]