6643872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 21228480

約数和(自身を除く): 14584608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 59, 68, 69, 72, 92, 96, 102, 118, 136, 138, 144, 153, 177, 184, 204, 207, 236, 272, 276, 288, 306, 354, 368, 391, 408, 414, 472, 531, 544, 552, 612, 708, 736, 782, 816, 828, 944, 1003, 1062, 1104, 1173, 1224, 1357, 1416, 1564, 1632, 1656, 1888, 2006, 2124, 2208, 2346, 2448, 2714, 2832, 3009, 3128, 3312, 3519, 4012, 4071, 4248, 4692, 4896, 5428, 5664, 6018, 6256, 6624, 7038, 8024, 8142, 8496, 9027, 9384, 10856, 12036, 12213, 12512, 14076, 16048, 16284, 16992, 18054, 18768, 21712, 23069, 24072, 24426, 28152, 32096, 32568, 36108, 37536, 43424, 46138, 48144, 48852, 56304, 65136, 69207, 72216, 92276, 96288, 97704, 112608, 130272, 138414, 144432, 184552, 195408, 207621, 276828, 288864, 369104, 390816, 415242, 553656, 738208, 830484, 1107312, 1660968, 2214624, 3321936, 6643872]

約数ペア:

[(1, 6643872), (2, 3321936), (3, 2214624), (4, 1660968), (6, 1107312), (8, 830484), (9, 738208), (12, 553656), (16, 415242), (17, 390816), (18, 369104), (23, 288864), (24, 276828), (32, 207621), (34, 195408), (36, 184552), (46, 144432), (48, 138414), (51, 130272), (59, 112608), (68, 97704), (69, 96288), (72, 92276), (92, 72216), (96, 69207), (102, 65136), (118, 56304), (136, 48852), (138, 48144), (144, 46138), (153, 43424), (177, 37536), (184, 36108), (204, 32568), (207, 32096), (236, 28152), (272, 24426), (276, 24072), (288, 23069), (306, 21712), (354, 18768), (368, 18054), (391, 16992), (408, 16284), (414, 16048), (472, 14076), (531, 12512), (544, 12213), (552, 12036), (612, 10856), (708, 9384), (736, 9027), (782, 8496), (816, 8142), (828, 8024), (944, 7038), (1003, 6624), (1062, 6256), (1104, 6018), (1173, 5664), (1224, 5428), (1357, 4896), (1416, 4692), (1564, 4248), (1632, 4071), (1656, 4012), (1888, 3519), (2006, 3312), (2124, 3128), (2208, 3009), (2346, 2832), (2448, 2714)]