16804944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 51996672

約数和(自身を除く): 35191728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 191, 208, 234, 282, 312, 376, 382, 423, 468, 564, 573, 611, 624, 752, 764, 846, 936, 1128, 1146, 1222, 1528, 1692, 1719, 1833, 1872, 2256, 2292, 2444, 2483, 3056, 3384, 3438, 3666, 4584, 4888, 4966, 5499, 6768, 6876, 7332, 7449, 8977, 9168, 9776, 9932, 10998, 13752, 14664, 14898, 17954, 19864, 21996, 22347, 26931, 27504, 29328, 29796, 35908, 39728, 43992, 44694, 53862, 59592, 71816, 80793, 87984, 89388, 107724, 116701, 119184, 143632, 161586, 178776, 215448, 233402, 323172, 350103, 357552, 430896, 466804, 646344, 700206, 933608, 1050309, 1292688, 1400412, 1867216, 2100618, 2800824, 4201236, 5601648, 8402472, 16804944]

約数ペア:

[(1, 16804944), (2, 8402472), (3, 5601648), (4, 4201236), (6, 2800824), (8, 2100618), (9, 1867216), (12, 1400412), (13, 1292688), (16, 1050309), (18, 933608), (24, 700206), (26, 646344), (36, 466804), (39, 430896), (47, 357552), (48, 350103), (52, 323172), (72, 233402), (78, 215448), (94, 178776), (104, 161586), (117, 143632), (141, 119184), (144, 116701), (156, 107724), (188, 89388), (191, 87984), (208, 80793), (234, 71816), (282, 59592), (312, 53862), (376, 44694), (382, 43992), (423, 39728), (468, 35908), (564, 29796), (573, 29328), (611, 27504), (624, 26931), (752, 22347), (764, 21996), (846, 19864), (936, 17954), (1128, 14898), (1146, 14664), (1222, 13752), (1528, 10998), (1692, 9932), (1719, 9776), (1833, 9168), (1872, 8977), (2256, 7449), (2292, 7332), (2444, 6876), (2483, 6768), (3056, 5499), (3384, 4966), (3438, 4888), (3666, 4584)]