1279358616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{8039}}^1$

素因数の和:8416

約数の個数: 64

約数和(自身を含む): 3376800000

約数和(自身を除く): 2097441384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 349, 456, 698, 1047, 1396, 2094, 2792, 4188, 6631, 8039, 8376, 13262, 16078, 19893, 24117, 26524, 32156, 39786, 48234, 53048, 64312, 79572, 96468, 152741, 159144, 192936, 305482, 458223, 610964, 916446, 1221928, 1832892, 2805611, 3665784, 5611222, 8416833, 11222444, 16833666, 22444888, 33667332, 53306609, 67334664, 106613218, 159919827, 213226436, 319839654, 426452872, 639679308, 1279358616]

約数ペア:

[(1, 1279358616), (2, 639679308), (3, 426452872), (4, 319839654), (6, 213226436), (8, 159919827), (12, 106613218), (19, 67334664), (24, 53306609), (38, 33667332), (57, 22444888), (76, 16833666), (114, 11222444), (152, 8416833), (228, 5611222), (349, 3665784), (456, 2805611), (698, 1832892), (1047, 1221928), (1396, 916446), (2094, 610964), (2792, 458223), (4188, 305482), (6631, 192936), (8039, 159144), (8376, 152741), (13262, 96468), (16078, 79572), (19893, 64312), (24117, 53048), (26524, 48234), (32156, 39786)]