253914336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67819}}^1$

素因数の和:67848

約数の個数: 72

約数和(自身を含む): 777624120

約数和(自身を除く): 523709784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 67819, 135638, 203457, 271276, 406914, 542552, 610371, 813828, 881647, 1085104, 1220742, 1627656, 1763294, 2170208, 2441484, 2644941, 3255312, 3526588, 4882968, 5289882, 6510624, 7053176, 7934823, 9765936, 10579764, 14106352, 15869646, 19531872, 21159528, 28212704, 31739292, 42319056, 63478584, 84638112, 126957168, 253914336]

約数ペア:

[(1, 253914336), (2, 126957168), (3, 84638112), (4, 63478584), (6, 42319056), (8, 31739292), (9, 28212704), (12, 21159528), (13, 19531872), (16, 15869646), (18, 14106352), (24, 10579764), (26, 9765936), (32, 7934823), (36, 7053176), (39, 6510624), (48, 5289882), (52, 4882968), (72, 3526588), (78, 3255312), (96, 2644941), (104, 2441484), (117, 2170208), (144, 1763294), (156, 1627656), (208, 1220742), (234, 1085104), (288, 881647), (312, 813828), (416, 610371), (468, 542552), (624, 406914), (936, 271276), (1248, 203457), (1872, 135638), (3744, 67819)]