8734224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 24294080

約数和(自身を除く): 15559856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 157, 183, 228, 244, 304, 314, 366, 456, 471, 488, 628, 732, 912, 942, 976, 1159, 1256, 1464, 1884, 2318, 2512, 2928, 2983, 3477, 3768, 4636, 5966, 6954, 7536, 8949, 9272, 9577, 11932, 13908, 17898, 18544, 19154, 23864, 27816, 28731, 35796, 38308, 47728, 55632, 57462, 71592, 76616, 114924, 143184, 153232, 181963, 229848, 363926, 459696, 545889, 727852, 1091778, 1455704, 2183556, 2911408, 4367112, 8734224]

約数ペア:

[(1, 8734224), (2, 4367112), (3, 2911408), (4, 2183556), (6, 1455704), (8, 1091778), (12, 727852), (16, 545889), (19, 459696), (24, 363926), (38, 229848), (48, 181963), (57, 153232), (61, 143184), (76, 114924), (114, 76616), (122, 71592), (152, 57462), (157, 55632), (183, 47728), (228, 38308), (244, 35796), (304, 28731), (314, 27816), (366, 23864), (456, 19154), (471, 18544), (488, 17898), (628, 13908), (732, 11932), (912, 9577), (942, 9272), (976, 8949), (1159, 7536), (1256, 6954), (1464, 5966), (1884, 4636), (2318, 3768), (2512, 3477), (2928, 2983)]