288399366

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 80

約数和(自身を含む): 696379200

約数和(自身を除く): 407979834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1539, 1634, 2179, 2322, 2451, 3078, 3483, 4358, 4902, 6537, 6966, 7353, 13074, 14706, 19611, 22059, 39222, 41401, 44118, 58833, 66177, 82802, 93697, 117666, 124203, 132354, 176499, 187394, 248406, 281091, 352998, 372609, 562182, 745218, 843273, 1117827, 1686546, 1780243, 2235654, 2529819, 3353481, 3560486, 5059638, 5340729, 6706962, 7589457, 10681458, 15178914, 16022187, 32044374, 48066561, 96133122, 144199683, 288399366]

約数ペア:

[(1, 288399366), (2, 144199683), (3, 96133122), (6, 48066561), (9, 32044374), (18, 16022187), (19, 15178914), (27, 10681458), (38, 7589457), (43, 6706962), (54, 5340729), (57, 5059638), (81, 3560486), (86, 3353481), (114, 2529819), (129, 2235654), (162, 1780243), (171, 1686546), (258, 1117827), (342, 843273), (387, 745218), (513, 562182), (774, 372609), (817, 352998), (1026, 281091), (1161, 248406), (1539, 187394), (1634, 176499), (2179, 132354), (2322, 124203), (2451, 117666), (3078, 93697), (3483, 82802), (4358, 66177), (4902, 58833), (6537, 44118), (6966, 41401), (7353, 39222), (13074, 22059), (14706, 19611)]