1791972732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 4864914432

約数和(自身を除く): 3072941700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 41, 44, 62, 66, 82, 93, 121, 123, 124, 132, 164, 186, 242, 246, 341, 363, 372, 451, 484, 492, 682, 726, 902, 971, 1023, 1271, 1353, 1364, 1452, 1804, 1942, 2046, 2542, 2706, 2913, 3751, 3813, 3884, 4092, 4961, 5084, 5412, 5826, 7502, 7626, 9922, 10681, 11253, 11652, 13981, 14883, 15004, 15252, 19844, 21362, 22506, 27962, 29766, 30101, 32043, 39811, 41943, 42724, 45012, 55924, 59532, 60202, 64086, 79622, 83886, 90303, 117491, 119433, 120404, 128172, 153791, 159244, 167772, 180606, 234982, 238866, 307582, 331111, 352473, 361212, 437921, 461373, 469964, 477732, 615164, 662222, 704946, 875842, 922746, 993333, 1234141, 1313763, 1324444, 1409892, 1751684, 1845492, 1986666, 2468282, 2627526, 3642221, 3702423, 3973332, 4817131, 4936564, 5255052, 7284442, 7404846, 9634262, 10926663, 13575551, 14451393, 14568884, 14809692, 19268524, 21853326, 27151102, 28902786, 40726653, 43706652, 54302204, 57805572, 81453306, 149331061, 162906612, 298662122, 447993183, 597324244, 895986366, 1791972732]

約数ペア:

[(1, 1791972732), (2, 895986366), (3, 597324244), (4, 447993183), (6, 298662122), (11, 162906612), (12, 149331061), (22, 81453306), (31, 57805572), (33, 54302204), (41, 43706652), (44, 40726653), (62, 28902786), (66, 27151102), (82, 21853326), (93, 19268524), (121, 14809692), (123, 14568884), (124, 14451393), (132, 13575551), (164, 10926663), (186, 9634262), (242, 7404846), (246, 7284442), (341, 5255052), (363, 4936564), (372, 4817131), (451, 3973332), (484, 3702423), (492, 3642221), (682, 2627526), (726, 2468282), (902, 1986666), (971, 1845492), (1023, 1751684), (1271, 1409892), (1353, 1324444), (1364, 1313763), (1452, 1234141), (1804, 993333), (1942, 922746), (2046, 875842), (2542, 704946), (2706, 662222), (2913, 615164), (3751, 477732), (3813, 469964), (3884, 461373), (4092, 437921), (4961, 361212), (5084, 352473), (5412, 331111), (5826, 307582), (7502, 238866), (7626, 234982), (9922, 180606), (10681, 167772), (11253, 159244), (11652, 153791), (13981, 128172), (14883, 120404), (15004, 119433), (15252, 117491), (19844, 90303), (21362, 83886), (22506, 79622), (27962, 64086), (29766, 60202), (30101, 59532), (32043, 55924), (39811, 45012), (41943, 42724)]