748821024

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13757}}^1$

素因数の和:13789

約数の個数: 144

約数和(自身を含む): 2523987648

約数和(自身を除く): 1775166624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 13757, 18144, 27216, 27514, 41271, 54432, 55028, 82542, 96299, 110056, 123813, 165084, 192598, 220112, 247626, 288897, 330168, 371439, 385196, 440224, 495252, 577794, 660336, 742878, 770392, 866691, 990504, 1114317, 1155588, 1320672, 1485756, 1540784, 1733382, 1981008, 2228634, 2311176, 2600073, 2971512, 3081568, 3342951, 3466764, 3962016, 4457268, 4622352, 5200146, 5943024, 6685902, 6933528, 7800219, 8914536, 9244704, 10400292, 11886048, 13371804, 13867056, 15600438, 17829072, 20800584, 23400657, 26743608, 27734112, 31200876, 35658144, 41601168, 46801314, 53487216, 62401752, 83202336, 93602628, 106974432, 124803504, 187205256, 249607008, 374410512, 748821024]

約数ペア:

[(1, 748821024), (2, 374410512), (3, 249607008), (4, 187205256), (6, 124803504), (7, 106974432), (8, 93602628), (9, 83202336), (12, 62401752), (14, 53487216), (16, 46801314), (18, 41601168), (21, 35658144), (24, 31200876), (27, 27734112), (28, 26743608), (32, 23400657), (36, 20800584), (42, 17829072), (48, 15600438), (54, 13867056), (56, 13371804), (63, 11886048), (72, 10400292), (81, 9244704), (84, 8914536), (96, 7800219), (108, 6933528), (112, 6685902), (126, 5943024), (144, 5200146), (162, 4622352), (168, 4457268), (189, 3962016), (216, 3466764), (224, 3342951), (243, 3081568), (252, 2971512), (288, 2600073), (324, 2311176), (336, 2228634), (378, 1981008), (432, 1733382), (486, 1540784), (504, 1485756), (567, 1320672), (648, 1155588), (672, 1114317), (756, 990504), (864, 866691), (972, 770392), (1008, 742878), (1134, 660336), (1296, 577794), (1512, 495252), (1701, 440224), (1944, 385196), (2016, 371439), (2268, 330168), (2592, 288897), (3024, 247626), (3402, 220112), (3888, 192598), (4536, 165084), (6048, 123813), (6804, 110056), (7776, 96299), (9072, 82542), (13608, 55028), (13757, 54432), (18144, 41271), (27216, 27514)]