1553540256

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 4704860160

約数和(自身を除く): 3151319904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 67, 72, 94, 96, 108, 134, 141, 144, 188, 201, 216, 268, 282, 288, 376, 402, 423, 432, 536, 564, 571, 603, 752, 804, 846, 864, 1072, 1128, 1142, 1206, 1269, 1504, 1608, 1692, 1713, 1809, 2144, 2256, 2284, 2412, 2538, 3149, 3216, 3384, 3426, 3618, 4512, 4568, 4824, 5076, 5139, 6298, 6432, 6768, 6852, 7236, 9136, 9447, 9648, 10152, 10278, 12596, 13536, 13704, 14472, 15417, 18272, 18894, 19296, 20304, 20556, 25192, 26837, 27408, 28341, 28944, 30834, 37788, 38257, 40608, 41112, 50384, 53674, 54816, 56682, 57888, 61668, 75576, 76514, 80511, 82224, 85023, 100768, 107348, 113364, 114771, 123336, 151152, 153028, 161022, 164448, 170046, 214696, 226728, 229542, 241533, 246672, 302304, 306056, 322044, 340092, 344313, 429392, 453456, 459084, 483066, 493344, 612112, 644088, 680184, 688626, 724599, 858784, 906912, 918168, 966132, 1032939, 1224224, 1288176, 1360368, 1377252, 1449198, 1798079, 1836336, 1932264, 2065878, 2576352, 2720736, 2754504, 2898396, 3596158, 3672672, 3864528, 4131756, 5394237, 5509008, 5796792, 7192316, 7729056, 8263512, 10788474, 11018016, 11593584, 14384632, 16182711, 16527024, 21576948, 23187168, 28769264, 32365422, 33054048, 43153896, 48548133, 57538528, 64730844, 86307792, 97096266, 129461688, 172615584, 194192532, 258923376, 388385064, 517846752, 776770128, 1553540256]

約数ペア:

[(1, 1553540256), (2, 776770128), (3, 517846752), (4, 388385064), (6, 258923376), (8, 194192532), (9, 172615584), (12, 129461688), (16, 97096266), (18, 86307792), (24, 64730844), (27, 57538528), (32, 48548133), (36, 43153896), (47, 33054048), (48, 32365422), (54, 28769264), (67, 23187168), (72, 21576948), (94, 16527024), (96, 16182711), (108, 14384632), (134, 11593584), (141, 11018016), (144, 10788474), (188, 8263512), (201, 7729056), (216, 7192316), (268, 5796792), (282, 5509008), (288, 5394237), (376, 4131756), (402, 3864528), (423, 3672672), (432, 3596158), (536, 2898396), (564, 2754504), (571, 2720736), (603, 2576352), (752, 2065878), (804, 1932264), (846, 1836336), (864, 1798079), (1072, 1449198), (1128, 1377252), (1142, 1360368), (1206, 1288176), (1269, 1224224), (1504, 1032939), (1608, 966132), (1692, 918168), (1713, 906912), (1809, 858784), (2144, 724599), (2256, 688626), (2284, 680184), (2412, 644088), (2538, 612112), (3149, 493344), (3216, 483066), (3384, 459084), (3426, 453456), (3618, 429392), (4512, 344313), (4568, 340092), (4824, 322044), (5076, 306056), (5139, 302304), (6298, 246672), (6432, 241533), (6768, 229542), (6852, 226728), (7236, 214696), (9136, 170046), (9447, 164448), (9648, 161022), (10152, 153028), (10278, 151152), (12596, 123336), (13536, 114771), (13704, 113364), (14472, 107348), (15417, 100768), (18272, 85023), (18894, 82224), (19296, 80511), (20304, 76514), (20556, 75576), (25192, 61668), (26837, 57888), (27408, 56682), (28341, 54816), (28944, 53674), (30834, 50384), (37788, 41112), (38257, 40608)]