624487972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4229}}^1$

素因数の和:4348

約数の個数: 48

約数和(自身を含む): 1208088000

約数和(自身を除く): 583600028

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1943, 2204, 2546, 3886, 4229, 5092, 7772, 8458, 16916, 36917, 73834, 80351, 122641, 147668, 160702, 245282, 283343, 321404, 490564, 566686, 1133372, 2330179, 4660358, 5383517, 8216947, 9320716, 10767034, 16433894, 21534068, 32867788, 156121993, 312243986, 624487972]

約数ペア:

[(1, 624487972), (2, 312243986), (4, 156121993), (19, 32867788), (29, 21534068), (38, 16433894), (58, 10767034), (67, 9320716), (76, 8216947), (116, 5383517), (134, 4660358), (268, 2330179), (551, 1133372), (1102, 566686), (1273, 490564), (1943, 321404), (2204, 283343), (2546, 245282), (3886, 160702), (4229, 147668), (5092, 122641), (7772, 80351), (8458, 73834), (16916, 36917)]