39304008

素因数分解:

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

素因数の和:252

約数の個数: 128

約数和(自身を含む): 117552000

約数和(自身を除く): 78247992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 157, 171, 183, 216, 228, 244, 314, 342, 366, 456, 471, 488, 513, 549, 628, 684, 732, 942, 1026, 1098, 1159, 1256, 1368, 1413, 1464, 1647, 1884, 2052, 2196, 2318, 2826, 2983, 3294, 3477, 3768, 4104, 4239, 4392, 4636, 5652, 5966, 6588, 6954, 8478, 8949, 9272, 9577, 10431, 11304, 11932, 13176, 13908, 16956, 17898, 19154, 20862, 23864, 26847, 27816, 28731, 31293, 33912, 35796, 38308, 41724, 53694, 57462, 62586, 71592, 76616, 80541, 83448, 86193, 107388, 114924, 125172, 161082, 172386, 181963, 214776, 229848, 250344, 258579, 322164, 344772, 363926, 517158, 545889, 644328, 689544, 727852, 1034316, 1091778, 1455704, 1637667, 2068632, 2183556, 3275334, 4367112, 4913001, 6550668, 9826002, 13101336, 19652004, 39304008]

約数ペア:

[(1, 39304008), (2, 19652004), (3, 13101336), (4, 9826002), (6, 6550668), (8, 4913001), (9, 4367112), (12, 3275334), (18, 2183556), (19, 2068632), (24, 1637667), (27, 1455704), (36, 1091778), (38, 1034316), (54, 727852), (57, 689544), (61, 644328), (72, 545889), (76, 517158), (108, 363926), (114, 344772), (122, 322164), (152, 258579), (157, 250344), (171, 229848), (183, 214776), (216, 181963), (228, 172386), (244, 161082), (314, 125172), (342, 114924), (366, 107388), (456, 86193), (471, 83448), (488, 80541), (513, 76616), (549, 71592), (628, 62586), (684, 57462), (732, 53694), (942, 41724), (1026, 38308), (1098, 35796), (1159, 33912), (1256, 31293), (1368, 28731), (1413, 27816), (1464, 26847), (1647, 23864), (1884, 20862), (2052, 19154), (2196, 17898), (2318, 16956), (2826, 13908), (2983, 13176), (3294, 11932), (3477, 11304), (3768, 10431), (4104, 9577), (4239, 9272), (4392, 8949), (4636, 8478), (5652, 6954), (5966, 6588)]