331136208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58963}}^1$

素因数の和:58993

約数の個数: 80

約数和(自身を含む): 1023615040

約数和(自身を除く): 692478832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 58963, 117926, 176889, 235852, 353778, 471704, 530667, 707556, 766519, 943408, 1061334, 1415112, 1533038, 1592001, 2122668, 2299557, 2830224, 3066076, 3184002, 4245336, 4599114, 6132152, 6368004, 6898671, 8490672, 9198228, 12264304, 12736008, 13797342, 18396456, 20696013, 25472016, 27594684, 36792912, 41392026, 55189368, 82784052, 110378736, 165568104, 331136208]

約数ペア:

[(1, 331136208), (2, 165568104), (3, 110378736), (4, 82784052), (6, 55189368), (8, 41392026), (9, 36792912), (12, 27594684), (13, 25472016), (16, 20696013), (18, 18396456), (24, 13797342), (26, 12736008), (27, 12264304), (36, 9198228), (39, 8490672), (48, 6898671), (52, 6368004), (54, 6132152), (72, 4599114), (78, 4245336), (104, 3184002), (108, 3066076), (117, 2830224), (144, 2299557), (156, 2122668), (208, 1592001), (216, 1533038), (234, 1415112), (312, 1061334), (351, 943408), (432, 766519), (468, 707556), (624, 530667), (702, 471704), (936, 353778), (1404, 235852), (1872, 176889), (2808, 117926), (5616, 58963)]