231953904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 826169344

約数和(自身を除く): 594215440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 571, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1142, 1209, 1302, 1456, 1488, 1612, 1638, 1713, 1736, 1872, 1953, 2184, 2232, 2284, 2418, 2604, 2821, 3224, 3276, 3426, 3472, 3627, 3906, 3997, 4368, 4464, 4568, 4836, 5139, 5208, 5642, 6448, 6552, 6852, 7254, 7423, 7812, 7994, 8463, 9136, 9672, 10278, 10416, 11284, 11991, 13104, 13704, 14508, 14846, 15624, 15988, 16926, 17701, 19344, 20556, 22269, 22568, 23982, 25389, 27408, 29016, 29692, 31248, 31976, 33852, 35402, 35973, 41112, 44538, 45136, 47964, 50778, 51961, 53103, 58032, 59384, 63952, 66807, 67704, 70804, 71946, 82224, 89076, 95928, 101556, 103922, 106206, 118768, 123907, 133614, 135408, 141608, 143892, 155883, 159309, 178152, 191856, 203112, 207844, 212412, 230113, 247814, 267228, 283216, 287784, 311766, 318618, 356304, 371721, 406224, 415688, 424824, 460226, 467649, 495628, 534456, 575568, 623532, 637236, 690339, 743442, 831376, 849648, 920452, 935298, 991256, 1068912, 1115163, 1247064, 1274472, 1380678, 1486884, 1610791, 1840904, 1870596, 1982512, 2071017, 2230326, 2494128, 2548944, 2761356, 2973768, 3221582, 3681808, 3741192, 4142034, 4460652, 4832373, 5522712, 5947536, 6443164, 7482384, 8284068, 8921304, 9664746, 11045424, 12886328, 14497119, 16568136, 17842608, 19329492, 25772656, 28994238, 33136272, 38658984, 57988476, 77317968, 115976952, 231953904]

約数ペア:

[(1, 231953904), (2, 115976952), (3, 77317968), (4, 57988476), (6, 38658984), (7, 33136272), (8, 28994238), (9, 25772656), (12, 19329492), (13, 17842608), (14, 16568136), (16, 14497119), (18, 12886328), (21, 11045424), (24, 9664746), (26, 8921304), (28, 8284068), (31, 7482384), (36, 6443164), (39, 5947536), (42, 5522712), (48, 4832373), (52, 4460652), (56, 4142034), (62, 3741192), (63, 3681808), (72, 3221582), (78, 2973768), (84, 2761356), (91, 2548944), (93, 2494128), (104, 2230326), (112, 2071017), (117, 1982512), (124, 1870596), (126, 1840904), (144, 1610791), (156, 1486884), (168, 1380678), (182, 1274472), (186, 1247064), (208, 1115163), (217, 1068912), (234, 991256), (248, 935298), (252, 920452), (273, 849648), (279, 831376), (312, 743442), (336, 690339), (364, 637236), (372, 623532), (403, 575568), (434, 534456), (468, 495628), (496, 467649), (504, 460226), (546, 424824), (558, 415688), (571, 406224), (624, 371721), (651, 356304), (728, 318618), (744, 311766), (806, 287784), (819, 283216), (868, 267228), (936, 247814), (1008, 230113), (1092, 212412), (1116, 207844), (1142, 203112), (1209, 191856), (1302, 178152), (1456, 159309), (1488, 155883), (1612, 143892), (1638, 141608), (1713, 135408), (1736, 133614), (1872, 123907), (1953, 118768), (2184, 106206), (2232, 103922), (2284, 101556), (2418, 95928), (2604, 89076), (2821, 82224), (3224, 71946), (3276, 70804), (3426, 67704), (3472, 66807), (3627, 63952), (3906, 59384), (3997, 58032), (4368, 53103), (4464, 51961), (4568, 50778), (4836, 47964), (5139, 45136), (5208, 44538), (5642, 41112), (6448, 35973), (6552, 35402), (6852, 33852), (7254, 31976), (7423, 31248), (7812, 29692), (7994, 29016), (8463, 27408), (9136, 25389), (9672, 23982), (10278, 22568), (10416, 22269), (11284, 20556), (11991, 19344), (13104, 17701), (13704, 16926), (14508, 15988), (14846, 15624)]