263830008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2719}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 712857600

約数和(自身を除く): 449027592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 311, 312, 622, 933, 1244, 1866, 2488, 2719, 3732, 4043, 5438, 7464, 8086, 8157, 10876, 12129, 16172, 16314, 21752, 24258, 32344, 32628, 35347, 48516, 65256, 70694, 97032, 106041, 141388, 212082, 282776, 424164, 845609, 848328, 1691218, 2536827, 3382436, 5073654, 6764872, 10147308, 10992917, 20294616, 21985834, 32978751, 43971668, 65957502, 87943336, 131915004, 263830008]

約数ペア:

[(1, 263830008), (2, 131915004), (3, 87943336), (4, 65957502), (6, 43971668), (8, 32978751), (12, 21985834), (13, 20294616), (24, 10992917), (26, 10147308), (39, 6764872), (52, 5073654), (78, 3382436), (104, 2536827), (156, 1691218), (311, 848328), (312, 845609), (622, 424164), (933, 282776), (1244, 212082), (1866, 141388), (2488, 106041), (2719, 97032), (3732, 70694), (4043, 65256), (5438, 48516), (7464, 35347), (8086, 32628), (8157, 32344), (10876, 24258), (12129, 21752), (16172, 16314)]