314730724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 766692864

約数和(自身を除く): 451962140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 49, 62, 68, 77, 98, 119, 124, 154, 187, 196, 217, 238, 277, 308, 341, 374, 434, 476, 527, 539, 554, 682, 748, 833, 868, 1054, 1078, 1108, 1309, 1364, 1519, 1666, 1939, 2108, 2156, 2387, 2618, 3038, 3047, 3332, 3689, 3878, 4709, 4774, 5236, 5797, 6076, 6094, 7378, 7756, 8587, 9163, 9418, 9548, 11594, 12188, 13573, 14756, 16709, 17174, 18326, 18836, 21329, 23188, 25823, 27146, 32963, 33418, 34348, 36652, 40579, 42658, 51646, 51799, 54292, 60109, 65926, 66836, 81158, 85316, 94457, 103292, 103598, 120218, 131852, 145979, 149303, 162316, 188914, 207196, 230741, 240436, 284053, 291958, 298606, 362593, 377828, 420763, 461482, 568106, 583916, 597212, 661199, 725186, 841526, 922964, 1021853, 1136212, 1322398, 1450372, 1605769, 1683052, 2043706, 2538151, 2644796, 3211538, 4087412, 4628393, 5076302, 6423076, 7152971, 9256786, 10152604, 11240383, 14305942, 18513572, 22480766, 28611884, 44961532, 78682681, 157365362, 314730724]

約数ペア:

[(1, 314730724), (2, 157365362), (4, 78682681), (7, 44961532), (11, 28611884), (14, 22480766), (17, 18513572), (22, 14305942), (28, 11240383), (31, 10152604), (34, 9256786), (44, 7152971), (49, 6423076), (62, 5076302), (68, 4628393), (77, 4087412), (98, 3211538), (119, 2644796), (124, 2538151), (154, 2043706), (187, 1683052), (196, 1605769), (217, 1450372), (238, 1322398), (277, 1136212), (308, 1021853), (341, 922964), (374, 841526), (434, 725186), (476, 661199), (527, 597212), (539, 583916), (554, 568106), (682, 461482), (748, 420763), (833, 377828), (868, 362593), (1054, 298606), (1078, 291958), (1108, 284053), (1309, 240436), (1364, 230741), (1519, 207196), (1666, 188914), (1939, 162316), (2108, 149303), (2156, 145979), (2387, 131852), (2618, 120218), (3038, 103598), (3047, 103292), (3332, 94457), (3689, 85316), (3878, 81158), (4709, 66836), (4774, 65926), (5236, 60109), (5797, 54292), (6076, 51799), (6094, 51646), (7378, 42658), (7756, 40579), (8587, 36652), (9163, 34348), (9418, 33418), (9548, 32963), (11594, 27146), (12188, 25823), (13573, 23188), (14756, 21329), (16709, 18836), (17174, 18326)]