16440768

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 52779168

約数和(自身を除く): 36338400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 73, 92, 96, 102, 136, 138, 144, 146, 153, 184, 192, 204, 207, 219, 272, 276, 288, 292, 306, 368, 391, 408, 414, 438, 544, 552, 576, 584, 612, 657, 736, 782, 816, 828, 876, 1088, 1104, 1168, 1173, 1224, 1241, 1314, 1472, 1564, 1632, 1656, 1679, 1752, 2208, 2336, 2346, 2448, 2482, 2628, 3128, 3264, 3312, 3358, 3504, 3519, 3723, 4416, 4672, 4692, 4896, 4964, 5037, 5256, 6256, 6624, 6716, 7008, 7038, 7446, 9384, 9792, 9928, 10074, 10512, 11169, 12512, 13248, 13432, 14016, 14076, 14892, 15111, 18768, 19856, 20148, 21024, 22338, 25024, 26864, 28152, 28543, 29784, 30222, 37536, 39712, 40296, 42048, 44676, 53728, 56304, 57086, 59568, 60444, 75072, 79424, 80592, 85629, 89352, 107456, 112608, 114172, 119136, 120888, 161184, 171258, 178704, 225216, 228344, 238272, 241776, 256887, 322368, 342516, 357408, 456688, 483552, 513774, 685032, 714816, 913376, 967104, 1027548, 1370064, 1826752, 2055096, 2740128, 4110192, 5480256, 8220384, 16440768]

約数ペア:

[(1, 16440768), (2, 8220384), (3, 5480256), (4, 4110192), (6, 2740128), (8, 2055096), (9, 1826752), (12, 1370064), (16, 1027548), (17, 967104), (18, 913376), (23, 714816), (24, 685032), (32, 513774), (34, 483552), (36, 456688), (46, 357408), (48, 342516), (51, 322368), (64, 256887), (68, 241776), (69, 238272), (72, 228344), (73, 225216), (92, 178704), (96, 171258), (102, 161184), (136, 120888), (138, 119136), (144, 114172), (146, 112608), (153, 107456), (184, 89352), (192, 85629), (204, 80592), (207, 79424), (219, 75072), (272, 60444), (276, 59568), (288, 57086), (292, 56304), (306, 53728), (368, 44676), (391, 42048), (408, 40296), (414, 39712), (438, 37536), (544, 30222), (552, 29784), (576, 28543), (584, 28152), (612, 26864), (657, 25024), (736, 22338), (782, 21024), (816, 20148), (828, 19856), (876, 18768), (1088, 15111), (1104, 14892), (1168, 14076), (1173, 14016), (1224, 13432), (1241, 13248), (1314, 12512), (1472, 11169), (1564, 10512), (1632, 10074), (1656, 9928), (1679, 9792), (1752, 9384), (2208, 7446), (2336, 7038), (2346, 7008), (2448, 6716), (2482, 6624), (2628, 6256), (3128, 5256), (3264, 5037), (3312, 4964), (3358, 4896), (3504, 4692), (3519, 4672), (3723, 4416)]