286709328

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 863436800

約数和(自身を除く): 576727472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 79, 93, 108, 124, 144, 158, 186, 216, 237, 248, 271, 279, 316, 372, 432, 474, 496, 542, 558, 632, 711, 744, 813, 837, 948, 1084, 1116, 1264, 1422, 1488, 1626, 1674, 1896, 2133, 2168, 2232, 2439, 2449, 2844, 3252, 3348, 3792, 4266, 4336, 4464, 4878, 4898, 5688, 6504, 6696, 7317, 7347, 8401, 8532, 9756, 9796, 11376, 13008, 13392, 14634, 14694, 16802, 17064, 19512, 19592, 21409, 22041, 25203, 29268, 29388, 33604, 34128, 39024, 39184, 42818, 44082, 50406, 58536, 58776, 64227, 66123, 67208, 75609, 85636, 88164, 100812, 117072, 117552, 128454, 132246, 134416, 151218, 171272, 176328, 192681, 201624, 226827, 256908, 264492, 302436, 342544, 352656, 385362, 403248, 453654, 513816, 528984, 578043, 604872, 663679, 770724, 907308, 1027632, 1057968, 1156086, 1209744, 1327358, 1541448, 1814616, 1991037, 2312172, 2654716, 3082896, 3629232, 3982074, 4624344, 5309432, 5973111, 7964148, 9248688, 10618864, 11946222, 15928296, 17919333, 23892444, 31856592, 35838666, 47784888, 71677332, 95569776, 143354664, 286709328]

約数ペア:

[(1, 286709328), (2, 143354664), (3, 95569776), (4, 71677332), (6, 47784888), (8, 35838666), (9, 31856592), (12, 23892444), (16, 17919333), (18, 15928296), (24, 11946222), (27, 10618864), (31, 9248688), (36, 7964148), (48, 5973111), (54, 5309432), (62, 4624344), (72, 3982074), (79, 3629232), (93, 3082896), (108, 2654716), (124, 2312172), (144, 1991037), (158, 1814616), (186, 1541448), (216, 1327358), (237, 1209744), (248, 1156086), (271, 1057968), (279, 1027632), (316, 907308), (372, 770724), (432, 663679), (474, 604872), (496, 578043), (542, 528984), (558, 513816), (632, 453654), (711, 403248), (744, 385362), (813, 352656), (837, 342544), (948, 302436), (1084, 264492), (1116, 256908), (1264, 226827), (1422, 201624), (1488, 192681), (1626, 176328), (1674, 171272), (1896, 151218), (2133, 134416), (2168, 132246), (2232, 128454), (2439, 117552), (2449, 117072), (2844, 100812), (3252, 88164), (3348, 85636), (3792, 75609), (4266, 67208), (4336, 66123), (4464, 64227), (4878, 58776), (4898, 58536), (5688, 50406), (6504, 44082), (6696, 42818), (7317, 39184), (7347, 39024), (8401, 34128), (8532, 33604), (9756, 29388), (9796, 29268), (11376, 25203), (13008, 22041), (13392, 21409), (14634, 19592), (14694, 19512), (16802, 17064)]