217584432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 120

約数和(自身を含む): 669998784

約数和(自身を除く): 452414352

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, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 2473, 3384, 3666, 4888, 4946, 5499, 6768, 7332, 7419, 9776, 9892, 10998, 14664, 14838, 19784, 21996, 22257, 29328, 29676, 32149, 39568, 43992, 44514, 59352, 64298, 87984, 89028, 96447, 116231, 118704, 128596, 178056, 192894, 232462, 257192, 289341, 348693, 356112, 385788, 464924, 514384, 578682, 697386, 771576, 929848, 1046079, 1157364, 1394772, 1511003, 1543152, 1859696, 2092158, 2314728, 2789544, 3022006, 4184316, 4533009, 4629456, 5579088, 6044012, 8368632, 9066018, 12088024, 13599027, 16737264, 18132036, 24176048, 27198054, 36264072, 54396108, 72528144, 108792216, 217584432]

約数ペア:

[(1, 217584432), (2, 108792216), (3, 72528144), (4, 54396108), (6, 36264072), (8, 27198054), (9, 24176048), (12, 18132036), (13, 16737264), (16, 13599027), (18, 12088024), (24, 9066018), (26, 8368632), (36, 6044012), (39, 5579088), (47, 4629456), (48, 4533009), (52, 4184316), (72, 3022006), (78, 2789544), (94, 2314728), (104, 2092158), (117, 1859696), (141, 1543152), (144, 1511003), (156, 1394772), (188, 1157364), (208, 1046079), (234, 929848), (282, 771576), (312, 697386), (376, 578682), (423, 514384), (468, 464924), (564, 385788), (611, 356112), (624, 348693), (752, 289341), (846, 257192), (936, 232462), (1128, 192894), (1222, 178056), (1692, 128596), (1833, 118704), (1872, 116231), (2256, 96447), (2444, 89028), (2473, 87984), (3384, 64298), (3666, 59352), (4888, 44514), (4946, 43992), (5499, 39568), (6768, 32149), (7332, 29676), (7419, 29328), (9776, 22257), (9892, 21996), (10998, 19784), (14664, 14838)]