388261504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9441

約数の個数: 64

約数和(自身を含む): 862185600

約数和(自身を除く): 473924096

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 9391, 10336, 18782, 20672, 37564, 41344, 75128, 150256, 159647, 178429, 300512, 319294, 356858, 601024, 638588, 713716, 1202048, 1277176, 1427432, 2554352, 2854864, 3033293, 5108704, 5709728, 6066586, 10217408, 11419456, 12133172, 20434816, 22838912, 24266344, 48532688, 97065376, 194130752, 388261504]

約数ペア:

[(1, 388261504), (2, 194130752), (4, 97065376), (8, 48532688), (16, 24266344), (17, 22838912), (19, 20434816), (32, 12133172), (34, 11419456), (38, 10217408), (64, 6066586), (68, 5709728), (76, 5108704), (128, 3033293), (136, 2854864), (152, 2554352), (272, 1427432), (304, 1277176), (323, 1202048), (544, 713716), (608, 638588), (646, 601024), (1088, 356858), (1216, 319294), (1292, 300512), (2176, 178429), (2432, 159647), (2584, 150256), (5168, 75128), (9391, 41344), (10336, 37564), (18782, 20672)]