285116688

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 821733120

約数和(自身を除く): 536616432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 79, 142, 144, 158, 213, 237, 284, 316, 353, 426, 474, 568, 632, 639, 706, 711, 852, 948, 1059, 1136, 1264, 1278, 1412, 1422, 1704, 1896, 2118, 2556, 2824, 2844, 3177, 3408, 3792, 4236, 5112, 5609, 5648, 5688, 6354, 8472, 10224, 11218, 11376, 12708, 16827, 16944, 22436, 25063, 25416, 27887, 33654, 44872, 50126, 50481, 50832, 55774, 67308, 75189, 83661, 89744, 100252, 100962, 111548, 134616, 150378, 167322, 200504, 201924, 223096, 225567, 250983, 269232, 300756, 334644, 401008, 403848, 446192, 451134, 501966, 601512, 669288, 807696, 902268, 1003932, 1203024, 1338576, 1804536, 1979977, 2007864, 3609072, 3959954, 4015728, 5939931, 7919908, 11879862, 15839816, 17819793, 23759724, 31679632, 35639586, 47519448, 71279172, 95038896, 142558344, 285116688]

約数ペア:

[(1, 285116688), (2, 142558344), (3, 95038896), (4, 71279172), (6, 47519448), (8, 35639586), (9, 31679632), (12, 23759724), (16, 17819793), (18, 15839816), (24, 11879862), (36, 7919908), (48, 5939931), (71, 4015728), (72, 3959954), (79, 3609072), (142, 2007864), (144, 1979977), (158, 1804536), (213, 1338576), (237, 1203024), (284, 1003932), (316, 902268), (353, 807696), (426, 669288), (474, 601512), (568, 501966), (632, 451134), (639, 446192), (706, 403848), (711, 401008), (852, 334644), (948, 300756), (1059, 269232), (1136, 250983), (1264, 225567), (1278, 223096), (1412, 201924), (1422, 200504), (1704, 167322), (1896, 150378), (2118, 134616), (2556, 111548), (2824, 100962), (2844, 100252), (3177, 89744), (3408, 83661), (3792, 75189), (4236, 67308), (5112, 55774), (5609, 50832), (5648, 50481), (5688, 50126), (6354, 44872), (8472, 33654), (10224, 27887), (11218, 25416), (11376, 25063), (12708, 22436), (16827, 16944)]