248007816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{70297}}^1$

素因数の和:70323

約数の個数: 72

約数和(自身を含む): 781362270

約数和(自身を除く): 533354454

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 70297, 140594, 210891, 281188, 421782, 492079, 562376, 632673, 843564, 984158, 1265346, 1476237, 1687128, 1968316, 2530692, 2952474, 3444553, 3936632, 4428711, 5061384, 5904948, 6889106, 8857422, 10333659, 11809896, 13778212, 17714844, 20667318, 27556424, 31000977, 35429688, 41334636, 62001954, 82669272, 124003908, 248007816]

約数ペア:

[(1, 248007816), (2, 124003908), (3, 82669272), (4, 62001954), (6, 41334636), (7, 35429688), (8, 31000977), (9, 27556424), (12, 20667318), (14, 17714844), (18, 13778212), (21, 11809896), (24, 10333659), (28, 8857422), (36, 6889106), (42, 5904948), (49, 5061384), (56, 4428711), (63, 3936632), (72, 3444553), (84, 2952474), (98, 2530692), (126, 1968316), (147, 1687128), (168, 1476237), (196, 1265346), (252, 984158), (294, 843564), (392, 632673), (441, 562376), (504, 492079), (588, 421782), (882, 281188), (1176, 210891), (1764, 140594), (3528, 70297)]