464287616

素因数分解:

$2^7\times {\mathrm{13}}^4\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 1009914240

約数和(自身を除く): 545626624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 1664, 2032, 2197, 2704, 3302, 4064, 4394, 5408, 6604, 8128, 8788, 10816, 13208, 16256, 17576, 21463, 21632, 26416, 28561, 35152, 42926, 52832, 57122, 70304, 85852, 105664, 114244, 140608, 171704, 211328, 228488, 279019, 281216, 343408, 456976, 558038, 686816, 913952, 1116076, 1373632, 1827904, 2232152, 2747264, 3627247, 3655808, 4464304, 7254494, 8928608, 14508988, 17857216, 29017976, 35714432, 58035952, 116071904, 232143808, 464287616]

約数ペア:

[(1, 464287616), (2, 232143808), (4, 116071904), (8, 58035952), (13, 35714432), (16, 29017976), (26, 17857216), (32, 14508988), (52, 8928608), (64, 7254494), (104, 4464304), (127, 3655808), (128, 3627247), (169, 2747264), (208, 2232152), (254, 1827904), (338, 1373632), (416, 1116076), (508, 913952), (676, 686816), (832, 558038), (1016, 456976), (1352, 343408), (1651, 281216), (1664, 279019), (2032, 228488), (2197, 211328), (2704, 171704), (3302, 140608), (4064, 114244), (4394, 105664), (5408, 85852), (6604, 70304), (8128, 57122), (8788, 52832), (10816, 42926), (13208, 35152), (16256, 28561), (17576, 26416), (21463, 21632)]