1223799696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:970

約数の個数: 180

約数和(自身を含む): 4005774864

約数和(自身を除く): 2781975168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 251, 252, 294, 336, 392, 441, 502, 504, 588, 691, 753, 784, 882, 1004, 1008, 1176, 1382, 1506, 1757, 1764, 2008, 2073, 2259, 2352, 2764, 3012, 3514, 3528, 4016, 4146, 4518, 4837, 5271, 5528, 6024, 6219, 7028, 7056, 8292, 9036, 9674, 10542, 11056, 12048, 12299, 12438, 14056, 14511, 15813, 16584, 18072, 19348, 21084, 24598, 24876, 28112, 29022, 31626, 33168, 33859, 36144, 36897, 38696, 42168, 43533, 49196, 49752, 58044, 63252, 67718, 73794, 77392, 84336, 87066, 98392, 99504, 101577, 110691, 116088, 126504, 135436, 147588, 173441, 174132, 196784, 203154, 221382, 232176, 253008, 270872, 295176, 304731, 346882, 348264, 406308, 442764, 520323, 541744, 590352, 609462, 693764, 696528, 812616, 885528, 1040646, 1214087, 1218924, 1387528, 1560969, 1625232, 1771056, 2081292, 2428174, 2437848, 2775056, 3121938, 3642261, 4162584, 4856348, 4875696, 6243876, 7284522, 8325168, 8498609, 9712696, 10926783, 12487752, 14569044, 16997218, 19425392, 21853566, 24975504, 25495827, 29138088, 33994436, 43707132, 50991654, 58276176, 67988872, 76487481, 87414264, 101983308, 135977744, 152974962, 174828528, 203966616, 305949924, 407933232, 611899848, 1223799696]

約数ペア:

[(1, 1223799696), (2, 611899848), (3, 407933232), (4, 305949924), (6, 203966616), (7, 174828528), (8, 152974962), (9, 135977744), (12, 101983308), (14, 87414264), (16, 76487481), (18, 67988872), (21, 58276176), (24, 50991654), (28, 43707132), (36, 33994436), (42, 29138088), (48, 25495827), (49, 24975504), (56, 21853566), (63, 19425392), (72, 16997218), (84, 14569044), (98, 12487752), (112, 10926783), (126, 9712696), (144, 8498609), (147, 8325168), (168, 7284522), (196, 6243876), (251, 4875696), (252, 4856348), (294, 4162584), (336, 3642261), (392, 3121938), (441, 2775056), (502, 2437848), (504, 2428174), (588, 2081292), (691, 1771056), (753, 1625232), (784, 1560969), (882, 1387528), (1004, 1218924), (1008, 1214087), (1176, 1040646), (1382, 885528), (1506, 812616), (1757, 696528), (1764, 693764), (2008, 609462), (2073, 590352), (2259, 541744), (2352, 520323), (2764, 442764), (3012, 406308), (3514, 348264), (3528, 346882), (4016, 304731), (4146, 295176), (4518, 270872), (4837, 253008), (5271, 232176), (5528, 221382), (6024, 203154), (6219, 196784), (7028, 174132), (7056, 173441), (8292, 147588), (9036, 135436), (9674, 126504), (10542, 116088), (11056, 110691), (12048, 101577), (12299, 99504), (12438, 98392), (14056, 87066), (14511, 84336), (15813, 77392), (16584, 73794), (18072, 67718), (19348, 63252), (21084, 58044), (24598, 49752), (24876, 49196), (28112, 43533), (29022, 42168), (31626, 38696), (33168, 36897), (33859, 36144)]