1849385216

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 144

約数和(自身を含む): 4596547200

約数和(自身を除く): 2747161984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 406, 448, 464, 532, 551, 608, 812, 896, 928, 1064, 1102, 1216, 1624, 1792, 1856, 1873, 2128, 2204, 2432, 3248, 3712, 3746, 3857, 4256, 4408, 4864, 6496, 7424, 7492, 7714, 8512, 8816, 12992, 13111, 14984, 15428, 17024, 17632, 25984, 26222, 29968, 30856, 34048, 35264, 35587, 51968, 52444, 54317, 59936, 61712, 70528, 71174, 104888, 108634, 119872, 123424, 141056, 142348, 209776, 217268, 239744, 246848, 249109, 284696, 380219, 419552, 434536, 479488, 493696, 498218, 569392, 760438, 839104, 869072, 987392, 996436, 1032023, 1138784, 1520876, 1678208, 1738144, 1992872, 2064046, 2277568, 3041752, 3356416, 3476288, 3985744, 4128092, 4555136, 6083504, 6952576, 7224161, 7971488, 8256184, 9110272, 12167008, 13905152, 14448322, 15942976, 16512368, 24334016, 28896644, 31885952, 33024736, 48668032, 57793288, 63771904, 66049472, 97336064, 115586576, 132098944, 231173152, 264197888, 462346304, 924692608, 1849385216]

約数ペア:

[(1, 1849385216), (2, 924692608), (4, 462346304), (7, 264197888), (8, 231173152), (14, 132098944), (16, 115586576), (19, 97336064), (28, 66049472), (29, 63771904), (32, 57793288), (38, 48668032), (56, 33024736), (58, 31885952), (64, 28896644), (76, 24334016), (112, 16512368), (116, 15942976), (128, 14448322), (133, 13905152), (152, 12167008), (203, 9110272), (224, 8256184), (232, 7971488), (256, 7224161), (266, 6952576), (304, 6083504), (406, 4555136), (448, 4128092), (464, 3985744), (532, 3476288), (551, 3356416), (608, 3041752), (812, 2277568), (896, 2064046), (928, 1992872), (1064, 1738144), (1102, 1678208), (1216, 1520876), (1624, 1138784), (1792, 1032023), (1856, 996436), (1873, 987392), (2128, 869072), (2204, 839104), (2432, 760438), (3248, 569392), (3712, 498218), (3746, 493696), (3857, 479488), (4256, 434536), (4408, 419552), (4864, 380219), (6496, 284696), (7424, 249109), (7492, 246848), (7714, 239744), (8512, 217268), (8816, 209776), (12992, 142348), (13111, 141056), (14984, 123424), (15428, 119872), (17024, 108634), (17632, 104888), (25984, 71174), (26222, 70528), (29968, 61712), (30856, 59936), (34048, 54317), (35264, 52444), (35587, 51968)]