1138925056

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:184

約数の個数: 120

約数和(自身を含む): 2493623880

約数和(自身を除く): 1354698824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 53, 64, 76, 94, 106, 128, 152, 188, 212, 256, 304, 376, 424, 512, 608, 752, 848, 893, 1007, 1216, 1504, 1696, 1786, 2014, 2209, 2432, 2491, 3008, 3392, 3572, 4028, 4418, 4864, 4982, 6016, 6784, 7144, 8056, 8836, 9728, 9964, 12032, 13568, 14288, 16112, 17672, 19928, 24064, 27136, 28576, 32224, 35344, 39856, 41971, 47329, 57152, 64448, 70688, 79712, 83942, 94658, 114304, 117077, 128896, 141376, 159424, 167884, 189316, 228608, 234154, 257792, 282752, 318848, 335768, 378632, 457216, 468308, 515584, 565504, 637696, 671536, 757264, 936616, 1131008, 1275392, 1343072, 1514528, 1873232, 2224463, 2686144, 3029056, 3746464, 4448926, 5372288, 6058112, 7492928, 8897852, 10744576, 12116224, 14985856, 17795704, 21489152, 24232448, 29971712, 35591408, 59943424, 71182816, 142365632, 284731264, 569462528, 1138925056]

約数ペア:

[(1, 1138925056), (2, 569462528), (4, 284731264), (8, 142365632), (16, 71182816), (19, 59943424), (32, 35591408), (38, 29971712), (47, 24232448), (53, 21489152), (64, 17795704), (76, 14985856), (94, 12116224), (106, 10744576), (128, 8897852), (152, 7492928), (188, 6058112), (212, 5372288), (256, 4448926), (304, 3746464), (376, 3029056), (424, 2686144), (512, 2224463), (608, 1873232), (752, 1514528), (848, 1343072), (893, 1275392), (1007, 1131008), (1216, 936616), (1504, 757264), (1696, 671536), (1786, 637696), (2014, 565504), (2209, 515584), (2432, 468308), (2491, 457216), (3008, 378632), (3392, 335768), (3572, 318848), (4028, 282752), (4418, 257792), (4864, 234154), (4982, 228608), (6016, 189316), (6784, 167884), (7144, 159424), (8056, 141376), (8836, 128896), (9728, 117077), (9964, 114304), (12032, 94658), (13568, 83942), (14288, 79712), (16112, 70688), (17672, 64448), (19928, 57152), (24064, 47329), (27136, 41971), (28576, 39856), (32224, 35344)]