318064896

素因数分解:

$2^8\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 108

約数和(自身を含む): 925130752

約数和(自身を除く): 607065856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 576, 762, 768, 1016, 1087, 1143, 1152, 1524, 2032, 2174, 2286, 2304, 3048, 3261, 4064, 4348, 4572, 6096, 6522, 8128, 8696, 9144, 9783, 12192, 13044, 16256, 17392, 18288, 19566, 24384, 26088, 32512, 34784, 36576, 39132, 48768, 52176, 69568, 73152, 78264, 97536, 104352, 138049, 139136, 146304, 156528, 208704, 276098, 278272, 292608, 313056, 414147, 417408, 552196, 626112, 828294, 834816, 1104392, 1242441, 1252224, 1656588, 2208784, 2484882, 2504448, 3313176, 4417568, 4969764, 6626352, 8835136, 9939528, 13252704, 17670272, 19879056, 26505408, 35340544, 39758112, 53010816, 79516224, 106021632, 159032448, 318064896]

約数ペア:

[(1, 318064896), (2, 159032448), (3, 106021632), (4, 79516224), (6, 53010816), (8, 39758112), (9, 35340544), (12, 26505408), (16, 19879056), (18, 17670272), (24, 13252704), (32, 9939528), (36, 8835136), (48, 6626352), (64, 4969764), (72, 4417568), (96, 3313176), (127, 2504448), (128, 2484882), (144, 2208784), (192, 1656588), (254, 1252224), (256, 1242441), (288, 1104392), (381, 834816), (384, 828294), (508, 626112), (576, 552196), (762, 417408), (768, 414147), (1016, 313056), (1087, 292608), (1143, 278272), (1152, 276098), (1524, 208704), (2032, 156528), (2174, 146304), (2286, 139136), (2304, 138049), (3048, 104352), (3261, 97536), (4064, 78264), (4348, 73152), (4572, 69568), (6096, 52176), (6522, 48768), (8128, 39132), (8696, 36576), (9144, 34784), (9783, 32512), (12192, 26088), (13044, 24384), (16256, 19566), (17392, 18288)]