220403712

素因数分解:

$2^{11}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 608353200

約数和(自身を除く): 387949488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1024, 1237, 1392, 1536, 1856, 2048, 2474, 2784, 3072, 3711, 3712, 4948, 5568, 6144, 7422, 7424, 9896, 11136, 14844, 14848, 19792, 22272, 29688, 29696, 35873, 39584, 44544, 59376, 59392, 71746, 79168, 89088, 107619, 118752, 143492, 158336, 178176, 215238, 237504, 286984, 316672, 430476, 475008, 573968, 633344, 860952, 950016, 1147936, 1266688, 1721904, 1900032, 2295872, 2533376, 3443808, 3800064, 4591744, 6887616, 7600128, 9183488, 13775232, 18366976, 27550464, 36733952, 55100928, 73467904, 110201856, 220403712]

約数ペア:

[(1, 220403712), (2, 110201856), (3, 73467904), (4, 55100928), (6, 36733952), (8, 27550464), (12, 18366976), (16, 13775232), (24, 9183488), (29, 7600128), (32, 6887616), (48, 4591744), (58, 3800064), (64, 3443808), (87, 2533376), (96, 2295872), (116, 1900032), (128, 1721904), (174, 1266688), (192, 1147936), (232, 950016), (256, 860952), (348, 633344), (384, 573968), (464, 475008), (512, 430476), (696, 316672), (768, 286984), (928, 237504), (1024, 215238), (1237, 178176), (1392, 158336), (1536, 143492), (1856, 118752), (2048, 107619), (2474, 89088), (2784, 79168), (3072, 71746), (3711, 59392), (3712, 59376), (4948, 44544), (5568, 39584), (6144, 35873), (7422, 29696), (7424, 29688), (9896, 22272), (11136, 19792), (14844, 14848)]