246720816

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 533229264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 81, 89, 92, 93, 108, 124, 138, 144, 162, 178, 184, 186, 207, 216, 243, 248, 267, 276, 279, 324, 356, 368, 372, 414, 432, 486, 496, 534, 552, 558, 621, 648, 712, 713, 744, 801, 828, 837, 972, 1068, 1104, 1116, 1242, 1296, 1424, 1426, 1488, 1602, 1656, 1674, 1863, 1944, 2047, 2136, 2139, 2232, 2403, 2484, 2511, 2759, 2852, 3204, 3312, 3348, 3726, 3888, 4094, 4272, 4278, 4464, 4806, 4968, 5022, 5518, 5589, 5704, 6141, 6408, 6417, 6696, 7209, 7452, 7533, 8188, 8277, 8556, 9612, 9936, 10044, 11036, 11178, 11408, 12282, 12816, 12834, 13392, 14418, 14904, 15066, 16376, 16554, 17112, 18423, 19224, 19251, 20088, 21627, 22072, 22356, 24564, 24831, 25668, 28836, 29808, 30132, 32752, 33108, 34224, 36846, 38448, 38502, 40176, 43254, 44144, 44712, 49128, 49662, 51336, 55269, 57672, 57753, 60264, 63457, 66216, 73692, 74493, 77004, 86508, 89424, 98256, 99324, 102672, 110538, 115344, 115506, 120528, 126914, 132432, 147384, 148986, 154008, 165807, 173016, 173259, 190371, 198648, 221076, 223479, 231012, 253828, 294768, 297972, 308016, 331614, 346032, 346518, 380742, 397296, 442152, 446958, 462024, 497421, 507656, 571113, 595944, 663228, 670437, 693036, 761484, 884304, 893916, 924048, 994842, 1015312, 1142226, 1191888, 1326456, 1340874, 1386072, 1522968, 1713339, 1787832, 1989684, 2284452, 2652912, 2681748, 2772144, 3045936, 3426678, 3575664, 3979368, 4568904, 5140017, 5363496, 6853356, 7958736, 9137808, 10280034, 10726992, 13706712, 15420051, 20560068, 27413424, 30840102, 41120136, 61680204, 82240272, 123360408, 246720816]

約数ペア:

[(1, 246720816), (2, 123360408), (3, 82240272), (4, 61680204), (6, 41120136), (8, 30840102), (9, 27413424), (12, 20560068), (16, 15420051), (18, 13706712), (23, 10726992), (24, 10280034), (27, 9137808), (31, 7958736), (36, 6853356), (46, 5363496), (48, 5140017), (54, 4568904), (62, 3979368), (69, 3575664), (72, 3426678), (81, 3045936), (89, 2772144), (92, 2681748), (93, 2652912), (108, 2284452), (124, 1989684), (138, 1787832), (144, 1713339), (162, 1522968), (178, 1386072), (184, 1340874), (186, 1326456), (207, 1191888), (216, 1142226), (243, 1015312), (248, 994842), (267, 924048), (276, 893916), (279, 884304), (324, 761484), (356, 693036), (368, 670437), (372, 663228), (414, 595944), (432, 571113), (486, 507656), (496, 497421), (534, 462024), (552, 446958), (558, 442152), (621, 397296), (648, 380742), (712, 346518), (713, 346032), (744, 331614), (801, 308016), (828, 297972), (837, 294768), (972, 253828), (1068, 231012), (1104, 223479), (1116, 221076), (1242, 198648), (1296, 190371), (1424, 173259), (1426, 173016), (1488, 165807), (1602, 154008), (1656, 148986), (1674, 147384), (1863, 132432), (1944, 126914), (2047, 120528), (2136, 115506), (2139, 115344), (2232, 110538), (2403, 102672), (2484, 99324), (2511, 98256), (2759, 89424), (2852, 86508), (3204, 77004), (3312, 74493), (3348, 73692), (3726, 66216), (3888, 63457), (4094, 60264), (4272, 57753), (4278, 57672), (4464, 55269), (4806, 51336), (4968, 49662), (5022, 49128), (5518, 44712), (5589, 44144), (5704, 43254), (6141, 40176), (6408, 38502), (6417, 38448), (6696, 36846), (7209, 34224), (7452, 33108), (7533, 32752), (8188, 30132), (8277, 29808), (8556, 28836), (9612, 25668), (9936, 24831), (10044, 24564), (11036, 22356), (11178, 22072), (11408, 21627), (12282, 20088), (12816, 19251), (12834, 19224), (13392, 18423), (14418, 17112), (14904, 16554), (15066, 16376)]