298823488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 626770400

約数和(自身を除く): 327946912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 397, 608, 619, 794, 1216, 1238, 1588, 2476, 3176, 4952, 6352, 7543, 9904, 11761, 12704, 15086, 19808, 23522, 25408, 30172, 39616, 47044, 60344, 94088, 120688, 188176, 241376, 245743, 376352, 482752, 491486, 752704, 982972, 1965944, 3931888, 4669117, 7863776, 9338234, 15727552, 18676468, 37352936, 74705872, 149411744, 298823488]

約数ペア:

[(1, 298823488), (2, 149411744), (4, 74705872), (8, 37352936), (16, 18676468), (19, 15727552), (32, 9338234), (38, 7863776), (64, 4669117), (76, 3931888), (152, 1965944), (304, 982972), (397, 752704), (608, 491486), (619, 482752), (794, 376352), (1216, 245743), (1238, 241376), (1588, 188176), (2476, 120688), (3176, 94088), (4952, 60344), (6352, 47044), (7543, 39616), (9904, 30172), (11761, 25408), (12704, 23522), (15086, 19808)]