887861088

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 2785993056

約数和(自身を除く): 1898131968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 69, 72, 81, 92, 96, 106, 108, 138, 144, 159, 162, 184, 207, 212, 216, 276, 281, 288, 318, 324, 368, 414, 424, 432, 477, 552, 562, 621, 636, 648, 736, 828, 843, 848, 864, 954, 1104, 1124, 1219, 1242, 1272, 1296, 1431, 1656, 1686, 1696, 1863, 1908, 2208, 2248, 2438, 2484, 2529, 2544, 2592, 2862, 3312, 3372, 3657, 3726, 3816, 4293, 4496, 4876, 4968, 5058, 5088, 5724, 6463, 6624, 6744, 7314, 7452, 7587, 7632, 8586, 8992, 9752, 9936, 10116, 10971, 11448, 12926, 13488, 14628, 14893, 14904, 15174, 15264, 17172, 19389, 19504, 19872, 20232, 21942, 22761, 22896, 25852, 26976, 29256, 29786, 29808, 30348, 32913, 34344, 38778, 39008, 40464, 43884, 44679, 45522, 45792, 51704, 58167, 58512, 59572, 59616, 60696, 65826, 68688, 77556, 80928, 87768, 89358, 91044, 98739, 103408, 116334, 117024, 119144, 121392, 131652, 134037, 137376, 155112, 174501, 175536, 178716, 182088, 197478, 206816, 232668, 238288, 242784, 263304, 268074, 310224, 342539, 349002, 351072, 357432, 364176, 394956, 402111, 465336, 476576, 523503, 526608, 536148, 620448, 685078, 698004, 714864, 728352, 789912, 804222, 930672, 1027617, 1047006, 1053216, 1072296, 1206333, 1370156, 1396008, 1429728, 1579824, 1608444, 1861344, 2055234, 2094012, 2144592, 2412666, 2740312, 2792016, 3082851, 3159648, 3216888, 4110468, 4188024, 4289184, 4825332, 5480624, 5584032, 6165702, 6433776, 8220936, 8376048, 9248553, 9650664, 10961248, 12331404, 12867552, 16441872, 16752096, 18497106, 19301328, 24662808, 27745659, 32883744, 36994212, 38602656, 49325616, 55491318, 73988424, 98651232, 110982636, 147976848, 221965272, 295953696, 443930544, 887861088]

約数ペア:

[(1, 887861088), (2, 443930544), (3, 295953696), (4, 221965272), (6, 147976848), (8, 110982636), (9, 98651232), (12, 73988424), (16, 55491318), (18, 49325616), (23, 38602656), (24, 36994212), (27, 32883744), (32, 27745659), (36, 24662808), (46, 19301328), (48, 18497106), (53, 16752096), (54, 16441872), (69, 12867552), (72, 12331404), (81, 10961248), (92, 9650664), (96, 9248553), (106, 8376048), (108, 8220936), (138, 6433776), (144, 6165702), (159, 5584032), (162, 5480624), (184, 4825332), (207, 4289184), (212, 4188024), (216, 4110468), (276, 3216888), (281, 3159648), (288, 3082851), (318, 2792016), (324, 2740312), (368, 2412666), (414, 2144592), (424, 2094012), (432, 2055234), (477, 1861344), (552, 1608444), (562, 1579824), (621, 1429728), (636, 1396008), (648, 1370156), (736, 1206333), (828, 1072296), (843, 1053216), (848, 1047006), (864, 1027617), (954, 930672), (1104, 804222), (1124, 789912), (1219, 728352), (1242, 714864), (1272, 698004), (1296, 685078), (1431, 620448), (1656, 536148), (1686, 526608), (1696, 523503), (1863, 476576), (1908, 465336), (2208, 402111), (2248, 394956), (2438, 364176), (2484, 357432), (2529, 351072), (2544, 349002), (2592, 342539), (2862, 310224), (3312, 268074), (3372, 263304), (3657, 242784), (3726, 238288), (3816, 232668), (4293, 206816), (4496, 197478), (4876, 182088), (4968, 178716), (5058, 175536), (5088, 174501), (5724, 155112), (6463, 137376), (6624, 134037), (6744, 131652), (7314, 121392), (7452, 119144), (7587, 117024), (7632, 116334), (8586, 103408), (8992, 98739), (9752, 91044), (9936, 89358), (10116, 87768), (10971, 80928), (11448, 77556), (12926, 68688), (13488, 65826), (14628, 60696), (14893, 59616), (14904, 59572), (15174, 58512), (15264, 58167), (17172, 51704), (19389, 45792), (19504, 45522), (19872, 44679), (20232, 43884), (21942, 40464), (22761, 39008), (22896, 38778), (25852, 34344), (26976, 32913), (29256, 30348), (29786, 29808)]