28305494784

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6829}}^1$

素因数の和:7115

約数の個数: 216

約数和(自身を含む): 93647168160

約数和(自身を除く): 65341673376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 257, 288, 336, 384, 448, 504, 514, 576, 672, 768, 771, 896, 1008, 1028, 1152, 1344, 1542, 1792, 1799, 2016, 2056, 2304, 2313, 2688, 3084, 3598, 4032, 4112, 4626, 5376, 5397, 6168, 6829, 7196, 8064, 8224, 9252, 10794, 12336, 13658, 14392, 16128, 16191, 16448, 18504, 20487, 21588, 24672, 27316, 28784, 32382, 32896, 37008, 40974, 43176, 47803, 49344, 54632, 57568, 61461, 64764, 65792, 74016, 81948, 86352, 95606, 98688, 109264, 115136, 122922, 129528, 143409, 148032, 163896, 172704, 191212, 197376, 218528, 230272, 245844, 259056, 286818, 296064, 327792, 345408, 382424, 430227, 437056, 460544, 491688, 518112, 573636, 592128, 655584, 690816, 764848, 860454, 874112, 983376, 1036224, 1147272, 1311168, 1381632, 1529696, 1720908, 1748224, 1755053, 1966752, 2072448, 2294544, 2622336, 3059392, 3441816, 3510106, 3933504, 4144896, 4589088, 5244672, 5265159, 6118784, 6883632, 7020212, 7867008, 9178176, 10530318, 12237568, 12285371, 13767264, 14040424, 15734016, 15795477, 18356352, 21060636, 24570742, 27534528, 28080848, 31590954, 36712704, 36856113, 42121272, 49141484, 55069056, 56161696, 63181908, 73712226, 84242544, 98282968, 110138112, 110568339, 112323392, 126363816, 147424452, 168485088, 196565936, 221136678, 224646784, 252727632, 294848904, 336970176, 393131872, 442273356, 449293568, 505455264, 589697808, 673940352, 786263744, 884546712, 1010910528, 1179395616, 1347880704, 1572527488, 1769093424, 2021821056, 2358791232, 3145054976, 3538186848, 4043642112, 4717582464, 7076373696, 9435164928, 14152747392, 28305494784]

約数ペア:

[(1, 28305494784), (2, 14152747392), (3, 9435164928), (4, 7076373696), (6, 4717582464), (7, 4043642112), (8, 3538186848), (9, 3145054976), (12, 2358791232), (14, 2021821056), (16, 1769093424), (18, 1572527488), (21, 1347880704), (24, 1179395616), (28, 1010910528), (32, 884546712), (36, 786263744), (42, 673940352), (48, 589697808), (56, 505455264), (63, 449293568), (64, 442273356), (72, 393131872), (84, 336970176), (96, 294848904), (112, 252727632), (126, 224646784), (128, 221136678), (144, 196565936), (168, 168485088), (192, 147424452), (224, 126363816), (252, 112323392), (256, 110568339), (257, 110138112), (288, 98282968), (336, 84242544), (384, 73712226), (448, 63181908), (504, 56161696), (514, 55069056), (576, 49141484), (672, 42121272), (768, 36856113), (771, 36712704), (896, 31590954), (1008, 28080848), (1028, 27534528), (1152, 24570742), (1344, 21060636), (1542, 18356352), (1792, 15795477), (1799, 15734016), (2016, 14040424), (2056, 13767264), (2304, 12285371), (2313, 12237568), (2688, 10530318), (3084, 9178176), (3598, 7867008), (4032, 7020212), (4112, 6883632), (4626, 6118784), (5376, 5265159), (5397, 5244672), (6168, 4589088), (6829, 4144896), (7196, 3933504), (8064, 3510106), (8224, 3441816), (9252, 3059392), (10794, 2622336), (12336, 2294544), (13658, 2072448), (14392, 1966752), (16128, 1755053), (16191, 1748224), (16448, 1720908), (18504, 1529696), (20487, 1381632), (21588, 1311168), (24672, 1147272), (27316, 1036224), (28784, 983376), (32382, 874112), (32896, 860454), (37008, 764848), (40974, 690816), (43176, 655584), (47803, 592128), (49344, 573636), (54632, 518112), (57568, 491688), (61461, 460544), (64764, 437056), (65792, 430227), (74016, 382424), (81948, 345408), (86352, 327792), (95606, 296064), (98688, 286818), (109264, 259056), (115136, 245844), (122922, 230272), (129528, 218528), (143409, 197376), (148032, 191212), (163896, 172704)]