380723634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25889}}^1$

素因数の和:25959

約数の個数: 48

約数和(自身を含む): 888544800

約数和(自身を除く): 507821166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 25889, 51778, 77667, 155334, 233001, 466002, 491891, 983782, 1113227, 1475673, 2226454, 2951346, 3339681, 4427019, 6679362, 8854038, 10019043, 20038086, 21151313, 42302626, 63453939, 126907878, 190361817, 380723634]

約数ペア:

[(1, 380723634), (2, 190361817), (3, 126907878), (6, 63453939), (9, 42302626), (18, 21151313), (19, 20038086), (38, 10019043), (43, 8854038), (57, 6679362), (86, 4427019), (114, 3339681), (129, 2951346), (171, 2226454), (258, 1475673), (342, 1113227), (387, 983782), (774, 491891), (817, 466002), (1634, 233001), (2451, 155334), (4902, 77667), (7353, 51778), (14706, 25889)]