2604239456

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 6461214480

約数和(自身を除く): 3856975024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 251, 364, 392, 416, 502, 509, 637, 728, 784, 1004, 1018, 1274, 1456, 1568, 1757, 2008, 2036, 2548, 2912, 3263, 3514, 3563, 4016, 4072, 5096, 6526, 6617, 7028, 7126, 8032, 8144, 10192, 12299, 13052, 13234, 14056, 14252, 16288, 20384, 22841, 24598, 24941, 26104, 26468, 28112, 28504, 45682, 46319, 49196, 49882, 52208, 52936, 56224, 57008, 91364, 92638, 98392, 99764, 104416, 105872, 114016, 127759, 159887, 182728, 185276, 196784, 199528, 211744, 255518, 319774, 324233, 365456, 370552, 393568, 399056, 511036, 639548, 648466, 730912, 741104, 798112, 894313, 1022072, 1279096, 1296932, 1482208, 1660867, 1788626, 2044144, 2558192, 2593864, 3321734, 3577252, 4088288, 5116384, 5187728, 6260191, 6643468, 7154504, 10375456, 11626069, 12520382, 13286936, 14309008, 23252138, 25040764, 26573872, 28618016, 46504276, 50081528, 53147744, 81382483, 93008552, 100163056, 162764966, 186017104, 200326112, 325529932, 372034208, 651059864, 1302119728, 2604239456]

約数ペア:

[(1, 2604239456), (2, 1302119728), (4, 651059864), (7, 372034208), (8, 325529932), (13, 200326112), (14, 186017104), (16, 162764966), (26, 100163056), (28, 93008552), (32, 81382483), (49, 53147744), (52, 50081528), (56, 46504276), (91, 28618016), (98, 26573872), (104, 25040764), (112, 23252138), (182, 14309008), (196, 13286936), (208, 12520382), (224, 11626069), (251, 10375456), (364, 7154504), (392, 6643468), (416, 6260191), (502, 5187728), (509, 5116384), (637, 4088288), (728, 3577252), (784, 3321734), (1004, 2593864), (1018, 2558192), (1274, 2044144), (1456, 1788626), (1568, 1660867), (1757, 1482208), (2008, 1296932), (2036, 1279096), (2548, 1022072), (2912, 894313), (3263, 798112), (3514, 741104), (3563, 730912), (4016, 648466), (4072, 639548), (5096, 511036), (6526, 399056), (6617, 393568), (7028, 370552), (7126, 365456), (8032, 324233), (8144, 319774), (10192, 255518), (12299, 211744), (13052, 199528), (13234, 196784), (14056, 185276), (14252, 182728), (16288, 159887), (20384, 127759), (22841, 114016), (24598, 105872), (24941, 104416), (26104, 99764), (26468, 98392), (28112, 92638), (28504, 91364), (45682, 57008), (46319, 56224), (49196, 52936), (49882, 52208)]