904693684

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 1731854432

約数和(自身を除く): 827160748

約数列:

[1, 2, 4, 23, 43, 46, 61, 86, 92, 122, 163, 172, 244, 326, 529, 652, 989, 1058, 1403, 1978, 2116, 2623, 2806, 3749, 3956, 5246, 5612, 7009, 7498, 9943, 10492, 14018, 14996, 19886, 22747, 28036, 32269, 39772, 45494, 60329, 64538, 86227, 90988, 120658, 129076, 161207, 172454, 228689, 241316, 322414, 344908, 427549, 457378, 644828, 855098, 914756, 1387567, 1710196, 2775134, 3707761, 5259847, 5550268, 7415522, 9833627, 10519694, 14831044, 19667254, 21039388, 39334508, 226173421, 452346842, 904693684]

約数ペア:

[(1, 904693684), (2, 452346842), (4, 226173421), (23, 39334508), (43, 21039388), (46, 19667254), (61, 14831044), (86, 10519694), (92, 9833627), (122, 7415522), (163, 5550268), (172, 5259847), (244, 3707761), (326, 2775134), (529, 1710196), (652, 1387567), (989, 914756), (1058, 855098), (1403, 644828), (1978, 457378), (2116, 427549), (2623, 344908), (2806, 322414), (3749, 241316), (3956, 228689), (5246, 172454), (5612, 161207), (7009, 129076), (7498, 120658), (9943, 90988), (10492, 86227), (14018, 64538), (14996, 60329), (19886, 45494), (22747, 39772), (28036, 32269)]