651996432

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 1938625920

約数和(自身を除く): 1286629488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 131, 144, 164, 216, 246, 262, 281, 328, 369, 393, 432, 492, 524, 562, 656, 738, 786, 843, 984, 1048, 1107, 1124, 1179, 1476, 1572, 1686, 1968, 2096, 2214, 2248, 2358, 2529, 2952, 3144, 3372, 3537, 4428, 4496, 4716, 5058, 5371, 5904, 6288, 6744, 7074, 7587, 8856, 9432, 10116, 10742, 11521, 13488, 14148, 15174, 16113, 17712, 18864, 20232, 21484, 23042, 28296, 30348, 32226, 34563, 36811, 40464, 42968, 46084, 48339, 56592, 60696, 64452, 69126, 73622, 85936, 92168, 96678, 103689, 110433, 121392, 128904, 138252, 145017, 147244, 184336, 193356, 207378, 220866, 257808, 276504, 290034, 294488, 311067, 331299, 386712, 414756, 441732, 553008, 580068, 588976, 622134, 662598, 773424, 829512, 883464, 993897, 1160136, 1244268, 1325196, 1509251, 1659024, 1766928, 1987794, 2320272, 2488536, 2650392, 3018502, 3975588, 4527753, 4977072, 5300784, 6037004, 7951176, 9055506, 12074008, 13583259, 15902352, 18111012, 24148016, 27166518, 36222024, 40749777, 54333036, 72444048, 81499554, 108666072, 162999108, 217332144, 325998216, 651996432]

約数ペア:

[(1, 651996432), (2, 325998216), (3, 217332144), (4, 162999108), (6, 108666072), (8, 81499554), (9, 72444048), (12, 54333036), (16, 40749777), (18, 36222024), (24, 27166518), (27, 24148016), (36, 18111012), (41, 15902352), (48, 13583259), (54, 12074008), (72, 9055506), (82, 7951176), (108, 6037004), (123, 5300784), (131, 4977072), (144, 4527753), (164, 3975588), (216, 3018502), (246, 2650392), (262, 2488536), (281, 2320272), (328, 1987794), (369, 1766928), (393, 1659024), (432, 1509251), (492, 1325196), (524, 1244268), (562, 1160136), (656, 993897), (738, 883464), (786, 829512), (843, 773424), (984, 662598), (1048, 622134), (1107, 588976), (1124, 580068), (1179, 553008), (1476, 441732), (1572, 414756), (1686, 386712), (1968, 331299), (2096, 311067), (2214, 294488), (2248, 290034), (2358, 276504), (2529, 257808), (2952, 220866), (3144, 207378), (3372, 193356), (3537, 184336), (4428, 147244), (4496, 145017), (4716, 138252), (5058, 128904), (5371, 121392), (5904, 110433), (6288, 103689), (6744, 96678), (7074, 92168), (7587, 85936), (8856, 73622), (9432, 69126), (10116, 64452), (10742, 60696), (11521, 56592), (13488, 48339), (14148, 46084), (15174, 42968), (16113, 40464), (17712, 36811), (18864, 34563), (20232, 32226), (21484, 30348), (23042, 28296)]