16783621416

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1389

約数の個数: 256

約数和(自身を含む): 51093504000

約数和(自身を除く): 34309882584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 79, 94, 102, 108, 136, 141, 153, 158, 188, 204, 216, 237, 282, 306, 316, 376, 408, 423, 459, 474, 564, 612, 632, 711, 799, 846, 918, 948, 1128, 1224, 1231, 1269, 1343, 1422, 1598, 1692, 1836, 1896, 2133, 2397, 2462, 2538, 2686, 2844, 3196, 3384, 3672, 3693, 3713, 4029, 4266, 4794, 4924, 5076, 5372, 5688, 6392, 7191, 7386, 7426, 8058, 8532, 9588, 9848, 10152, 10744, 11079, 11139, 12087, 14382, 14772, 14852, 16116, 17064, 19176, 20927, 21573, 22158, 22278, 24174, 28764, 29544, 29704, 32232, 33237, 33417, 36261, 41854, 43146, 44316, 44556, 48348, 57528, 57857, 62781, 63121, 66474, 66834, 72522, 83708, 86292, 88632, 89112, 96696, 97249, 100251, 115714, 125562, 126242, 132948, 133668, 145044, 167416, 172584, 173571, 188343, 189363, 194498, 200502, 231428, 251124, 252484, 265896, 267336, 290088, 291747, 347142, 376686, 378726, 388996, 401004, 462856, 502248, 504968, 520713, 565029, 568089, 583494, 694284, 753372, 757452, 777992, 802008, 875241, 983569, 1041426, 1130058, 1136178, 1166988, 1388568, 1506744, 1514904, 1562139, 1653233, 1704267, 1750482, 1967138, 2082852, 2260116, 2272356, 2333976, 2625723, 2950707, 3124278, 3306466, 3408534, 3500964, 3934276, 4165704, 4520232, 4544712, 4570703, 4959699, 5251446, 5901414, 6248556, 6612932, 6817068, 7001928, 7868552, 8852121, 9141406, 9919398, 10502892, 11802828, 12497112, 13225864, 13634136, 13712109, 14879097, 17704242, 18282812, 19838796, 21005784, 23605656, 26556363, 27424218, 29758194, 35408484, 36565624, 39677592, 41136327, 44637291, 53112726, 54848436, 59516388, 70816968, 77701951, 82272654, 89274582, 106225452, 109696872, 119032776, 123408981, 155403902, 164545308, 178549164, 212450904, 233105853, 246817962, 310807804, 329090616, 357098328, 466211706, 493635924, 621615608, 699317559, 932423412, 987271848, 1398635118, 1864846824, 2097952677, 2797270236, 4195905354, 5594540472, 8391810708, 16783621416]

約数ペア:

[(1, 16783621416), (2, 8391810708), (3, 5594540472), (4, 4195905354), (6, 2797270236), (8, 2097952677), (9, 1864846824), (12, 1398635118), (17, 987271848), (18, 932423412), (24, 699317559), (27, 621615608), (34, 493635924), (36, 466211706), (47, 357098328), (51, 329090616), (54, 310807804), (68, 246817962), (72, 233105853), (79, 212450904), (94, 178549164), (102, 164545308), (108, 155403902), (136, 123408981), (141, 119032776), (153, 109696872), (158, 106225452), (188, 89274582), (204, 82272654), (216, 77701951), (237, 70816968), (282, 59516388), (306, 54848436), (316, 53112726), (376, 44637291), (408, 41136327), (423, 39677592), (459, 36565624), (474, 35408484), (564, 29758194), (612, 27424218), (632, 26556363), (711, 23605656), (799, 21005784), (846, 19838796), (918, 18282812), (948, 17704242), (1128, 14879097), (1224, 13712109), (1231, 13634136), (1269, 13225864), (1343, 12497112), (1422, 11802828), (1598, 10502892), (1692, 9919398), (1836, 9141406), (1896, 8852121), (2133, 7868552), (2397, 7001928), (2462, 6817068), (2538, 6612932), (2686, 6248556), (2844, 5901414), (3196, 5251446), (3384, 4959699), (3672, 4570703), (3693, 4544712), (3713, 4520232), (4029, 4165704), (4266, 3934276), (4794, 3500964), (4924, 3408534), (5076, 3306466), (5372, 3124278), (5688, 2950707), (6392, 2625723), (7191, 2333976), (7386, 2272356), (7426, 2260116), (8058, 2082852), (8532, 1967138), (9588, 1750482), (9848, 1704267), (10152, 1653233), (10744, 1562139), (11079, 1514904), (11139, 1506744), (12087, 1388568), (14382, 1166988), (14772, 1136178), (14852, 1130058), (16116, 1041426), (17064, 983569), (19176, 875241), (20927, 802008), (21573, 777992), (22158, 757452), (22278, 753372), (24174, 694284), (28764, 583494), (29544, 568089), (29704, 565029), (32232, 520713), (33237, 504968), (33417, 502248), (36261, 462856), (41854, 401004), (43146, 388996), (44316, 378726), (44556, 376686), (48348, 347142), (57528, 291747), (57857, 290088), (62781, 267336), (63121, 265896), (66474, 252484), (66834, 251124), (72522, 231428), (83708, 200502), (86292, 194498), (88632, 189363), (89112, 188343), (96696, 173571), (97249, 172584), (100251, 167416), (115714, 145044), (125562, 133668), (126242, 132948)]