1330678528

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3577

約数の個数: 72

約数和(自身を含む): 2832166400

約数和(自身を除く): 1501487872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 608, 632, 1216, 1264, 1501, 2432, 2528, 3002, 3463, 4864, 5056, 6004, 6926, 10112, 12008, 13852, 20224, 24016, 27704, 48032, 55408, 65797, 96064, 110816, 131594, 192128, 221632, 263188, 273577, 384256, 443264, 526376, 547154, 886528, 1052752, 1094308, 2105504, 2188616, 4211008, 4377232, 5197963, 8422016, 8754464, 10395926, 16844032, 17508928, 20791852, 35017856, 41583704, 70035712, 83167408, 166334816, 332669632, 665339264, 1330678528]

約数ペア:

[(1, 1330678528), (2, 665339264), (4, 332669632), (8, 166334816), (16, 83167408), (19, 70035712), (32, 41583704), (38, 35017856), (64, 20791852), (76, 17508928), (79, 16844032), (128, 10395926), (152, 8754464), (158, 8422016), (256, 5197963), (304, 4377232), (316, 4211008), (608, 2188616), (632, 2105504), (1216, 1094308), (1264, 1052752), (1501, 886528), (2432, 547154), (2528, 526376), (3002, 443264), (3463, 384256), (4864, 273577), (5056, 263188), (6004, 221632), (6926, 192128), (10112, 131594), (12008, 110816), (13852, 96064), (20224, 65797), (24016, 55408), (27704, 48032)]