644149239336

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{17929}}^1\times {\mathrm{26263}}^1$

素因数の和:44223

約数の個数: 96

約数和(自身を含む): 1836562728000

約数和(自身を除く): 1192413488664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 17929, 26263, 35858, 52526, 53787, 71716, 78789, 105052, 107574, 143432, 157578, 161361, 210104, 215148, 236367, 315156, 322722, 340651, 430296, 472734, 498997, 630312, 645444, 681302, 945468, 997994, 1021953, 1290888, 1362604, 1496991, 1890936, 1995988, 2043906, 2725208, 2993982, 3065859, 3991976, 4087812, 4490973, 5987964, 6131718, 8175624, 8981946, 11975928, 12263436, 17963892, 24526872, 35927784, 470869327, 941738654, 1412607981, 1883477308, 2825215962, 3766954616, 4237823943, 5650431924, 8475647886, 8946517213, 11300863848, 16951295772, 17893034426, 26839551639, 33902591544, 35786068852, 53679103278, 71572137704, 80518654917, 107358206556, 161037309834, 214716413112, 322074619668, 644149239336]

約数ペア:

[(1, 644149239336), (2, 322074619668), (3, 214716413112), (4, 161037309834), (6, 107358206556), (8, 80518654917), (9, 71572137704), (12, 53679103278), (18, 35786068852), (19, 33902591544), (24, 26839551639), (36, 17893034426), (38, 16951295772), (57, 11300863848), (72, 8946517213), (76, 8475647886), (114, 5650431924), (152, 4237823943), (171, 3766954616), (228, 2825215962), (342, 1883477308), (456, 1412607981), (684, 941738654), (1368, 470869327), (17929, 35927784), (26263, 24526872), (35858, 17963892), (52526, 12263436), (53787, 11975928), (71716, 8981946), (78789, 8175624), (105052, 6131718), (107574, 5987964), (143432, 4490973), (157578, 4087812), (161361, 3991976), (210104, 3065859), (215148, 2993982), (236367, 2725208), (315156, 2043906), (322722, 1995988), (340651, 1890936), (430296, 1496991), (472734, 1362604), (498997, 1290888), (630312, 1021953), (645444, 997994), (681302, 945468)]