2021399712

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 240

約数和(自身を含む): 6362338752

約数和(自身を除く): 4340939040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 96, 108, 123, 138, 144, 162, 164, 184, 207, 216, 246, 276, 288, 324, 328, 368, 369, 414, 432, 492, 552, 621, 648, 656, 736, 738, 827, 828, 864, 943, 984, 1104, 1107, 1242, 1296, 1312, 1476, 1654, 1656, 1863, 1886, 1968, 2208, 2214, 2481, 2484, 2592, 2829, 2952, 3308, 3312, 3321, 3726, 3772, 3936, 4428, 4962, 4968, 5658, 5904, 6616, 6624, 6642, 7443, 7452, 7544, 8487, 8856, 9924, 9936, 11316, 11808, 13232, 13284, 14886, 14904, 15088, 16974, 17712, 19021, 19848, 19872, 22329, 22632, 25461, 26464, 26568, 29772, 29808, 30176, 33907, 33948, 35424, 38042, 39696, 44658, 45264, 50922, 53136, 57063, 59544, 59616, 66987, 67814, 67896, 76084, 76383, 79392, 89316, 90528, 101721, 101844, 106272, 114126, 119088, 133974, 135628, 135792, 152168, 152766, 171189, 178632, 203442, 203688, 228252, 238176, 267948, 271256, 271584, 304336, 305163, 305532, 342378, 357264, 406884, 407376, 456504, 513567, 535896, 542512, 608672, 610326, 611064, 684756, 714528, 779861, 813768, 814752, 913008, 915489, 1027134, 1071792, 1085024, 1220652, 1222128, 1369512, 1540701, 1559722, 1627536, 1826016, 1830978, 2054268, 2143584, 2339583, 2441304, 2444256, 2739024, 2746467, 3081402, 3119444, 3255072, 3661956, 4108536, 4679166, 4882608, 5478048, 5492934, 6162804, 6238888, 7018749, 7323912, 8217072, 9358332, 9765216, 10985868, 12325608, 12477776, 14037498, 14647824, 16434144, 18716664, 21056247, 21971736, 24651216, 24955552, 28074996, 29295648, 37433328, 42112494, 43943472, 49302432, 56149992, 63168741, 74866656, 84224988, 87886944, 112299984, 126337482, 168449976, 224599968, 252674964, 336899952, 505349928, 673799904, 1010699856, 2021399712]

約数ペア:

[(1, 2021399712), (2, 1010699856), (3, 673799904), (4, 505349928), (6, 336899952), (8, 252674964), (9, 224599968), (12, 168449976), (16, 126337482), (18, 112299984), (23, 87886944), (24, 84224988), (27, 74866656), (32, 63168741), (36, 56149992), (41, 49302432), (46, 43943472), (48, 42112494), (54, 37433328), (69, 29295648), (72, 28074996), (81, 24955552), (82, 24651216), (92, 21971736), (96, 21056247), (108, 18716664), (123, 16434144), (138, 14647824), (144, 14037498), (162, 12477776), (164, 12325608), (184, 10985868), (207, 9765216), (216, 9358332), (246, 8217072), (276, 7323912), (288, 7018749), (324, 6238888), (328, 6162804), (368, 5492934), (369, 5478048), (414, 4882608), (432, 4679166), (492, 4108536), (552, 3661956), (621, 3255072), (648, 3119444), (656, 3081402), (736, 2746467), (738, 2739024), (827, 2444256), (828, 2441304), (864, 2339583), (943, 2143584), (984, 2054268), (1104, 1830978), (1107, 1826016), (1242, 1627536), (1296, 1559722), (1312, 1540701), (1476, 1369512), (1654, 1222128), (1656, 1220652), (1863, 1085024), (1886, 1071792), (1968, 1027134), (2208, 915489), (2214, 913008), (2481, 814752), (2484, 813768), (2592, 779861), (2829, 714528), (2952, 684756), (3308, 611064), (3312, 610326), (3321, 608672), (3726, 542512), (3772, 535896), (3936, 513567), (4428, 456504), (4962, 407376), (4968, 406884), (5658, 357264), (5904, 342378), (6616, 305532), (6624, 305163), (6642, 304336), (7443, 271584), (7452, 271256), (7544, 267948), (8487, 238176), (8856, 228252), (9924, 203688), (9936, 203442), (11316, 178632), (11808, 171189), (13232, 152766), (13284, 152168), (14886, 135792), (14904, 135628), (15088, 133974), (16974, 119088), (17712, 114126), (19021, 106272), (19848, 101844), (19872, 101721), (22329, 90528), (22632, 89316), (25461, 79392), (26464, 76383), (26568, 76084), (29772, 67896), (29808, 67814), (30176, 66987), (33907, 59616), (33948, 59544), (35424, 57063), (38042, 53136), (39696, 50922), (44658, 45264)]