738984948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{7753}}^1$

素因数の和:7833

約数の個数: 72

約数和(自身を含む): 1907111808

約数和(自身を除く): 1168126860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1833, 2028, 2444, 3666, 7332, 7753, 7943, 15506, 15886, 23259, 23829, 31012, 31772, 46518, 47658, 93036, 95316, 100789, 201578, 302367, 364391, 403156, 604734, 728782, 1093173, 1209468, 1310257, 1457564, 2186346, 2620514, 3930771, 4372692, 4737083, 5241028, 7861542, 9474166, 14211249, 15723084, 18948332, 28422498, 56844996, 61582079, 123164158, 184746237, 246328316, 369492474, 738984948]

約数ペア:

[(1, 738984948), (2, 369492474), (3, 246328316), (4, 184746237), (6, 123164158), (12, 61582079), (13, 56844996), (26, 28422498), (39, 18948332), (47, 15723084), (52, 14211249), (78, 9474166), (94, 7861542), (141, 5241028), (156, 4737083), (169, 4372692), (188, 3930771), (282, 2620514), (338, 2186346), (507, 1457564), (564, 1310257), (611, 1209468), (676, 1093173), (1014, 728782), (1222, 604734), (1833, 403156), (2028, 364391), (2444, 302367), (3666, 201578), (7332, 100789), (7753, 95316), (7943, 93036), (15506, 47658), (15886, 46518), (23259, 31772), (23829, 31012)]