38551968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 144

約数和(自身を含む): 135023616

約数和(自身を除く): 96471648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1471, 1638, 1872, 2016, 2184, 2912, 2942, 3276, 3744, 4368, 4413, 5884, 6552, 8736, 8826, 10297, 11768, 13104, 13239, 17652, 19123, 20594, 23536, 26208, 26478, 30891, 35304, 38246, 41188, 47072, 52956, 57369, 61782, 70608, 76492, 82376, 92673, 105912, 114738, 123564, 133861, 141216, 152984, 164752, 172107, 185346, 211824, 229476, 247128, 267722, 305968, 329504, 344214, 370692, 401583, 423648, 458952, 494256, 535444, 611936, 688428, 741384, 803166, 917904, 988512, 1070888, 1204749, 1376856, 1482768, 1606332, 1835808, 2141776, 2409498, 2753712, 2965536, 3212664, 4283552, 4818996, 5507424, 6425328, 9637992, 12850656, 19275984, 38551968]

約数ペア:

[(1, 38551968), (2, 19275984), (3, 12850656), (4, 9637992), (6, 6425328), (7, 5507424), (8, 4818996), (9, 4283552), (12, 3212664), (13, 2965536), (14, 2753712), (16, 2409498), (18, 2141776), (21, 1835808), (24, 1606332), (26, 1482768), (28, 1376856), (32, 1204749), (36, 1070888), (39, 988512), (42, 917904), (48, 803166), (52, 741384), (56, 688428), (63, 611936), (72, 535444), (78, 494256), (84, 458952), (91, 423648), (96, 401583), (104, 370692), (112, 344214), (117, 329504), (126, 305968), (144, 267722), (156, 247128), (168, 229476), (182, 211824), (208, 185346), (224, 172107), (234, 164752), (252, 152984), (273, 141216), (288, 133861), (312, 123564), (336, 114738), (364, 105912), (416, 92673), (468, 82376), (504, 76492), (546, 70608), (624, 61782), (672, 57369), (728, 52956), (819, 47072), (936, 41188), (1008, 38246), (1092, 35304), (1248, 30891), (1456, 26478), (1471, 26208), (1638, 23536), (1872, 20594), (2016, 19123), (2184, 17652), (2912, 13239), (2942, 13104), (3276, 11768), (3744, 10297), (4368, 8826), (4413, 8736), (5884, 6552)]