1228376268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{15377}}^1$

素因数の和:15711

約数の個数: 72

約数和(自身を含む): 3560068512

約数和(自身を除く): 2331692244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1902, 2219, 2853, 3804, 4438, 5706, 6657, 8876, 11412, 13314, 15377, 19971, 26628, 30754, 39942, 46131, 61508, 79884, 92262, 107639, 138393, 184524, 215278, 276786, 322917, 430556, 553572, 645834, 968751, 1291668, 1937502, 3875004, 4874509, 9749018, 14623527, 19498036, 29247054, 34121563, 43870581, 58494108, 68243126, 87741162, 102364689, 136486252, 175482324, 204729378, 307094067, 409458756, 614188134, 1228376268]

約数ペア:

[(1, 1228376268), (2, 614188134), (3, 409458756), (4, 307094067), (6, 204729378), (7, 175482324), (9, 136486252), (12, 102364689), (14, 87741162), (18, 68243126), (21, 58494108), (28, 43870581), (36, 34121563), (42, 29247054), (63, 19498036), (84, 14623527), (126, 9749018), (252, 4874509), (317, 3875004), (634, 1937502), (951, 1291668), (1268, 968751), (1902, 645834), (2219, 553572), (2853, 430556), (3804, 322917), (4438, 276786), (5706, 215278), (6657, 184524), (8876, 138393), (11412, 107639), (13314, 92262), (15377, 79884), (19971, 61508), (26628, 46131), (30754, 39942)]