999494064

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 3050471424

約数和(自身を除く): 2050977360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 43, 48, 62, 72, 82, 86, 93, 123, 124, 127, 129, 144, 164, 172, 186, 246, 248, 254, 258, 279, 328, 344, 369, 372, 381, 387, 492, 496, 508, 516, 558, 656, 688, 738, 744, 762, 774, 984, 1016, 1032, 1116, 1143, 1271, 1333, 1476, 1488, 1524, 1548, 1763, 1968, 2032, 2064, 2232, 2286, 2542, 2666, 2952, 3048, 3096, 3526, 3813, 3937, 3999, 4464, 4572, 5084, 5207, 5289, 5332, 5461, 5904, 6096, 6192, 7052, 7626, 7874, 7998, 9144, 10168, 10414, 10578, 10664, 10922, 11439, 11811, 11997, 14104, 15252, 15621, 15748, 15867, 15996, 16383, 18288, 20336, 20828, 21156, 21328, 21844, 22878, 23622, 23994, 28208, 30504, 31242, 31496, 31734, 31992, 32766, 35433, 41656, 42312, 43688, 45756, 46863, 47244, 47988, 49149, 54653, 61008, 62484, 62992, 63468, 63984, 65532, 70866, 83312, 84624, 87376, 91512, 93726, 94488, 95976, 98298, 109306, 124968, 126936, 131064, 141732, 161417, 163959, 169291, 183024, 187452, 188976, 191952, 196596, 218612, 223901, 249936, 253872, 262128, 283464, 322834, 327918, 338582, 374904, 393192, 437224, 447802, 484251, 491877, 507873, 566928, 645668, 655836, 671703, 677164, 749808, 786384, 874448, 895604, 968502, 983754, 1015746, 1291336, 1311672, 1343406, 1354328, 1452753, 1523619, 1791208, 1937004, 1967508, 2015109, 2031492, 2582672, 2623344, 2686812, 2708656, 2905506, 3047238, 3582416, 3874008, 3935016, 4030218, 4062984, 5373624, 5811012, 6094476, 6940931, 7748016, 7870032, 8060436, 8125968, 10747248, 11622024, 12188952, 13881862, 16120872, 20822793, 23244048, 24377904, 27763724, 32241744, 41645586, 55527448, 62468379, 83291172, 111054896, 124936758, 166582344, 249873516, 333164688, 499747032, 999494064]

約数ペア:

[(1, 999494064), (2, 499747032), (3, 333164688), (4, 249873516), (6, 166582344), (8, 124936758), (9, 111054896), (12, 83291172), (16, 62468379), (18, 55527448), (24, 41645586), (31, 32241744), (36, 27763724), (41, 24377904), (43, 23244048), (48, 20822793), (62, 16120872), (72, 13881862), (82, 12188952), (86, 11622024), (93, 10747248), (123, 8125968), (124, 8060436), (127, 7870032), (129, 7748016), (144, 6940931), (164, 6094476), (172, 5811012), (186, 5373624), (246, 4062984), (248, 4030218), (254, 3935016), (258, 3874008), (279, 3582416), (328, 3047238), (344, 2905506), (369, 2708656), (372, 2686812), (381, 2623344), (387, 2582672), (492, 2031492), (496, 2015109), (508, 1967508), (516, 1937004), (558, 1791208), (656, 1523619), (688, 1452753), (738, 1354328), (744, 1343406), (762, 1311672), (774, 1291336), (984, 1015746), (1016, 983754), (1032, 968502), (1116, 895604), (1143, 874448), (1271, 786384), (1333, 749808), (1476, 677164), (1488, 671703), (1524, 655836), (1548, 645668), (1763, 566928), (1968, 507873), (2032, 491877), (2064, 484251), (2232, 447802), (2286, 437224), (2542, 393192), (2666, 374904), (2952, 338582), (3048, 327918), (3096, 322834), (3526, 283464), (3813, 262128), (3937, 253872), (3999, 249936), (4464, 223901), (4572, 218612), (5084, 196596), (5207, 191952), (5289, 188976), (5332, 187452), (5461, 183024), (5904, 169291), (6096, 163959), (6192, 161417), (7052, 141732), (7626, 131064), (7874, 126936), (7998, 124968), (9144, 109306), (10168, 98298), (10414, 95976), (10578, 94488), (10664, 93726), (10922, 91512), (11439, 87376), (11811, 84624), (11997, 83312), (14104, 70866), (15252, 65532), (15621, 63984), (15748, 63468), (15867, 62992), (15996, 62484), (16383, 61008), (18288, 54653), (20336, 49149), (20828, 47988), (21156, 47244), (21328, 46863), (21844, 45756), (22878, 43688), (23622, 42312), (23994, 41656), (28208, 35433), (30504, 32766), (31242, 31992), (31496, 31734)]