293888868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38447}}^1$

素因数の和:38481

約数の個数: 72

約数和(自身を含む): 859082112

約数和(自身を除く): 565193244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 38447, 76894, 115341, 153788, 230682, 269129, 461364, 499811, 538258, 807387, 999622, 1076516, 1499433, 1614774, 1883903, 1999244, 2998866, 3229548, 3498677, 3767806, 5651709, 5997732, 6997354, 7535612, 10496031, 11303418, 13994708, 20992062, 22606836, 24490739, 41984124, 48981478, 73472217, 97962956, 146944434, 293888868]

約数ペア:

[(1, 293888868), (2, 146944434), (3, 97962956), (4, 73472217), (6, 48981478), (7, 41984124), (12, 24490739), (13, 22606836), (14, 20992062), (21, 13994708), (26, 11303418), (28, 10496031), (39, 7535612), (42, 6997354), (49, 5997732), (52, 5651709), (78, 3767806), (84, 3498677), (91, 3229548), (98, 2998866), (147, 1999244), (156, 1883903), (182, 1614774), (196, 1499433), (273, 1076516), (294, 999622), (364, 807387), (546, 538258), (588, 499811), (637, 461364), (1092, 269129), (1274, 230682), (1911, 153788), (2548, 115341), (3822, 76894), (7644, 38447)]