291300096

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19963}}^1$

素因数の和:20001

約数の個数: 72

約数和(自身を含む): 816128320

約数和(自身を除く): 524828224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 19963, 39926, 59889, 79852, 119778, 159704, 239556, 319408, 379297, 479112, 638816, 758594, 958224, 1137891, 1277632, 1517188, 1916448, 2275782, 2555264, 3034376, 3832896, 4551564, 5110528, 6068752, 7665792, 9103128, 12137504, 15331584, 18206256, 24275008, 36412512, 48550016, 72825024, 97100032, 145650048, 291300096]

約数ペア:

[(1, 291300096), (2, 145650048), (3, 97100032), (4, 72825024), (6, 48550016), (8, 36412512), (12, 24275008), (16, 18206256), (19, 15331584), (24, 12137504), (32, 9103128), (38, 7665792), (48, 6068752), (57, 5110528), (64, 4551564), (76, 3832896), (96, 3034376), (114, 2555264), (128, 2275782), (152, 1916448), (192, 1517188), (228, 1277632), (256, 1137891), (304, 958224), (384, 758594), (456, 638816), (608, 479112), (768, 379297), (912, 319408), (1216, 239556), (1824, 159704), (2432, 119778), (3648, 79852), (4864, 59889), (7296, 39926), (14592, 19963)]