2723222272

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 5825154720

約数和(自身を除く): 3101932448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 361, 373, 608, 632, 722, 746, 1216, 1264, 1444, 1492, 1501, 2432, 2528, 2888, 2984, 3002, 4864, 5056, 5776, 5968, 6004, 7087, 10112, 11552, 11936, 12008, 14174, 20224, 23104, 23872, 24016, 28348, 28519, 29467, 46208, 47744, 48032, 56696, 57038, 58934, 92416, 95488, 96064, 113392, 114076, 117868, 134653, 192128, 226784, 228152, 235736, 269306, 384256, 453568, 456304, 471472, 538612, 559873, 907136, 912608, 942944, 1077224, 1119746, 1814272, 1825216, 1885888, 2154448, 2239492, 3650432, 3771776, 4308896, 4478984, 7300864, 7543552, 8617792, 8957968, 10637587, 17235584, 17915936, 21275174, 34471168, 35831872, 42550348, 71663744, 85100696, 143327488, 170201392, 340402784, 680805568, 1361611136, 2723222272]

約数ペア:

[(1, 2723222272), (2, 1361611136), (4, 680805568), (8, 340402784), (16, 170201392), (19, 143327488), (32, 85100696), (38, 71663744), (64, 42550348), (76, 35831872), (79, 34471168), (128, 21275174), (152, 17915936), (158, 17235584), (256, 10637587), (304, 8957968), (316, 8617792), (361, 7543552), (373, 7300864), (608, 4478984), (632, 4308896), (722, 3771776), (746, 3650432), (1216, 2239492), (1264, 2154448), (1444, 1885888), (1492, 1825216), (1501, 1814272), (2432, 1119746), (2528, 1077224), (2888, 942944), (2984, 912608), (3002, 907136), (4864, 559873), (5056, 538612), (5776, 471472), (5968, 456304), (6004, 453568), (7087, 384256), (10112, 269306), (11552, 235736), (11936, 228152), (12008, 226784), (14174, 192128), (20224, 134653), (23104, 117868), (23872, 114076), (24016, 113392), (28348, 96064), (28519, 95488), (29467, 92416), (46208, 58934), (47744, 57038), (48032, 56696)]