1915202912

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 4412584512

約数和(自身を除く): 2497381600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 353, 371, 424, 457, 706, 742, 848, 914, 1412, 1484, 1696, 1828, 2471, 2824, 2968, 3199, 3656, 4942, 5648, 5936, 6398, 7312, 9884, 11296, 11872, 12796, 14624, 18709, 19768, 24221, 25592, 37418, 39536, 48442, 51184, 74836, 79072, 96884, 102368, 130963, 149672, 161321, 169547, 193768, 261926, 299344, 322642, 339094, 387536, 523852, 598688, 645284, 678188, 775072, 1047704, 1129247, 1290568, 1356376, 2095408, 2258494, 2581136, 2712752, 4190816, 4516988, 5162272, 5425504, 8550013, 9033976, 17100026, 18067952, 34200052, 36135904, 59850091, 68400104, 119700182, 136800208, 239400364, 273600416, 478800728, 957601456, 1915202912]

約数ペア:

[(1, 1915202912), (2, 957601456), (4, 478800728), (7, 273600416), (8, 239400364), (14, 136800208), (16, 119700182), (28, 68400104), (32, 59850091), (53, 36135904), (56, 34200052), (106, 18067952), (112, 17100026), (212, 9033976), (224, 8550013), (353, 5425504), (371, 5162272), (424, 4516988), (457, 4190816), (706, 2712752), (742, 2581136), (848, 2258494), (914, 2095408), (1412, 1356376), (1484, 1290568), (1696, 1129247), (1828, 1047704), (2471, 775072), (2824, 678188), (2968, 645284), (3199, 598688), (3656, 523852), (4942, 387536), (5648, 339094), (5936, 322642), (6398, 299344), (7312, 261926), (9884, 193768), (11296, 169547), (11872, 161321), (12796, 149672), (14624, 130963), (18709, 102368), (19768, 96884), (24221, 79072), (25592, 74836), (37418, 51184), (39536, 48442)]