1555283392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1386

約数の個数: 112

約数和(自身を含む): 3506614272

約数和(自身を除く): 1951330880

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 188, 208, 248, 376, 403, 416, 496, 611, 752, 806, 832, 992, 1222, 1283, 1457, 1504, 1612, 1984, 2444, 2566, 2914, 3008, 3224, 4888, 5132, 5828, 6448, 9776, 10264, 11656, 12896, 16679, 18941, 19552, 20528, 23312, 25792, 33358, 37882, 39104, 39773, 41056, 46624, 60301, 66716, 75764, 79546, 82112, 93248, 120602, 133432, 151528, 159092, 241204, 266864, 303056, 318184, 482408, 517049, 533728, 606112, 636368, 783913, 964816, 1034098, 1067456, 1212224, 1272736, 1567826, 1869331, 1929632, 2068196, 2545472, 3135652, 3738662, 3859264, 4136392, 6271304, 7477324, 8272784, 12542608, 14954648, 16545568, 24301303, 25085216, 29909296, 33091136, 48602606, 50170432, 59818592, 97205212, 119637184, 194410424, 388820848, 777641696, 1555283392]

約数ペア:

[(1, 1555283392), (2, 777641696), (4, 388820848), (8, 194410424), (13, 119637184), (16, 97205212), (26, 59818592), (31, 50170432), (32, 48602606), (47, 33091136), (52, 29909296), (62, 25085216), (64, 24301303), (94, 16545568), (104, 14954648), (124, 12542608), (188, 8272784), (208, 7477324), (248, 6271304), (376, 4136392), (403, 3859264), (416, 3738662), (496, 3135652), (611, 2545472), (752, 2068196), (806, 1929632), (832, 1869331), (992, 1567826), (1222, 1272736), (1283, 1212224), (1457, 1067456), (1504, 1034098), (1612, 964816), (1984, 783913), (2444, 636368), (2566, 606112), (2914, 533728), (3008, 517049), (3224, 482408), (4888, 318184), (5132, 303056), (5828, 266864), (6448, 241204), (9776, 159092), (10264, 151528), (11656, 133432), (12896, 120602), (16679, 93248), (18941, 82112), (19552, 79546), (20528, 75764), (23312, 66716), (25792, 60301), (33358, 46624), (37882, 41056), (39104, 39773)]