242578206

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 614880000

約数和(自身を除く): 372301794

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 351, 494, 507, 513, 702, 741, 1014, 1026, 1399, 1482, 1521, 2223, 2798, 3042, 3211, 4197, 4446, 4563, 6422, 6669, 8394, 9126, 9633, 12591, 13338, 18187, 19266, 25182, 26581, 28899, 36374, 37773, 53162, 54561, 57798, 75546, 79743, 86697, 109122, 159486, 163683, 173394, 236431, 239229, 327366, 345553, 472862, 478458, 491049, 691106, 709293, 717687, 982098, 1036659, 1418586, 1435374, 2073318, 2127879, 3109977, 4255758, 4492189, 6219954, 6383637, 8984378, 9329931, 12767274, 13476567, 18659862, 26953134, 40429701, 80859402, 121289103, 242578206]

約数ペア:

[(1, 242578206), (2, 121289103), (3, 80859402), (6, 40429701), (9, 26953134), (13, 18659862), (18, 13476567), (19, 12767274), (26, 9329931), (27, 8984378), (38, 6383637), (39, 6219954), (54, 4492189), (57, 4255758), (78, 3109977), (114, 2127879), (117, 2073318), (169, 1435374), (171, 1418586), (234, 1036659), (247, 982098), (338, 717687), (342, 709293), (351, 691106), (494, 491049), (507, 478458), (513, 472862), (702, 345553), (741, 327366), (1014, 239229), (1026, 236431), (1399, 173394), (1482, 163683), (1521, 159486), (2223, 109122), (2798, 86697), (3042, 79743), (3211, 75546), (4197, 57798), (4446, 54561), (4563, 53162), (6422, 37773), (6669, 36374), (8394, 28899), (9126, 26581), (9633, 25182), (12591, 19266), (13338, 18187)]