668526048

素因数分解:

$2^5\times 3^5\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 1988204400

約数和(自身を除く): 1319678352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 216, 243, 288, 298, 324, 432, 447, 486, 577, 596, 648, 864, 894, 972, 1154, 1192, 1296, 1341, 1731, 1788, 1944, 2308, 2384, 2592, 2682, 3462, 3576, 3888, 4023, 4616, 4768, 5193, 5364, 6924, 7152, 7776, 8046, 9232, 10386, 10728, 12069, 13848, 14304, 15579, 16092, 18464, 20772, 21456, 24138, 27696, 31158, 32184, 36207, 41544, 42912, 46737, 48276, 55392, 62316, 64368, 72414, 83088, 85973, 93474, 96552, 124632, 128736, 140211, 144828, 166176, 171946, 186948, 193104, 249264, 257919, 280422, 289656, 343892, 373896, 386208, 498528, 515838, 560844, 579312, 687784, 747792, 773757, 1031676, 1121688, 1158624, 1375568, 1495584, 1547514, 2063352, 2243376, 2321271, 2751136, 3095028, 4126704, 4486752, 4642542, 6190056, 6963813, 8253408, 9285084, 12380112, 13927626, 18570168, 20891439, 24760224, 27855252, 37140336, 41782878, 55710504, 74280672, 83565756, 111421008, 167131512, 222842016, 334263024, 668526048]

約数ペア:

[(1, 668526048), (2, 334263024), (3, 222842016), (4, 167131512), (6, 111421008), (8, 83565756), (9, 74280672), (12, 55710504), (16, 41782878), (18, 37140336), (24, 27855252), (27, 24760224), (32, 20891439), (36, 18570168), (48, 13927626), (54, 12380112), (72, 9285084), (81, 8253408), (96, 6963813), (108, 6190056), (144, 4642542), (149, 4486752), (162, 4126704), (216, 3095028), (243, 2751136), (288, 2321271), (298, 2243376), (324, 2063352), (432, 1547514), (447, 1495584), (486, 1375568), (577, 1158624), (596, 1121688), (648, 1031676), (864, 773757), (894, 747792), (972, 687784), (1154, 579312), (1192, 560844), (1296, 515838), (1341, 498528), (1731, 386208), (1788, 373896), (1944, 343892), (2308, 289656), (2384, 280422), (2592, 257919), (2682, 249264), (3462, 193104), (3576, 186948), (3888, 171946), (4023, 166176), (4616, 144828), (4768, 140211), (5193, 128736), (5364, 124632), (6924, 96552), (7152, 93474), (7776, 85973), (8046, 83088), (9232, 72414), (10386, 64368), (10728, 62316), (12069, 55392), (13848, 48276), (14304, 46737), (15579, 42912), (16092, 41544), (18464, 36207), (20772, 32184), (21456, 31158), (24138, 27696)]