450035404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 991403280

約数和(自身を除く): 541367876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 347, 364, 509, 637, 694, 1018, 1274, 1388, 2036, 2429, 2548, 3563, 4511, 4858, 6617, 7126, 9022, 9716, 13234, 14252, 17003, 18044, 24941, 26468, 31577, 34006, 46319, 49882, 63154, 68012, 92638, 99764, 126308, 176623, 185276, 221039, 324233, 353246, 442078, 648466, 706492, 884156, 1236361, 1296932, 2296099, 2472722, 4592198, 4945444, 8654527, 9184396, 16072693, 17309054, 32145386, 34618108, 64290772, 112508851, 225017702, 450035404]

約数ペア:

[(1, 450035404), (2, 225017702), (4, 112508851), (7, 64290772), (13, 34618108), (14, 32145386), (26, 17309054), (28, 16072693), (49, 9184396), (52, 8654527), (91, 4945444), (98, 4592198), (182, 2472722), (196, 2296099), (347, 1296932), (364, 1236361), (509, 884156), (637, 706492), (694, 648466), (1018, 442078), (1274, 353246), (1388, 324233), (2036, 221039), (2429, 185276), (2548, 176623), (3563, 126308), (4511, 99764), (4858, 92638), (6617, 68012), (7126, 63154), (9022, 49882), (9716, 46319), (13234, 34006), (14252, 31577), (17003, 26468), (18044, 24941)]