1899147432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45767}}^1$

素因数の和:45815

約数の個数: 128

約数和(自身を含む): 6151219200

約数和(自身を除く): 4252071768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 45767, 91534, 137301, 183068, 274602, 320369, 366136, 549204, 594971, 640738, 869573, 961107, 1098408, 1189942, 1281476, 1739146, 1784913, 1922214, 2379884, 2562952, 2608719, 3478292, 3569826, 3844428, 4164797, 4759768, 5217438, 6087011, 6956584, 7139652, 7688856, 8329594, 10434876, 11304449, 12174022, 12494391, 14279304, 16659188, 18261033, 20869752, 22608898, 24348044, 24988782, 33318376, 33913347, 36522066, 45217796, 48696088, 49977564, 67826694, 73044132, 79131143, 90435592, 99955128, 135653388, 146088264, 158262286, 237393429, 271306776, 316524572, 474786858, 633049144, 949573716, 1899147432]

約数ペア:

[(1, 1899147432), (2, 949573716), (3, 633049144), (4, 474786858), (6, 316524572), (7, 271306776), (8, 237393429), (12, 158262286), (13, 146088264), (14, 135653388), (19, 99955128), (21, 90435592), (24, 79131143), (26, 73044132), (28, 67826694), (38, 49977564), (39, 48696088), (42, 45217796), (52, 36522066), (56, 33913347), (57, 33318376), (76, 24988782), (78, 24348044), (84, 22608898), (91, 20869752), (104, 18261033), (114, 16659188), (133, 14279304), (152, 12494391), (156, 12174022), (168, 11304449), (182, 10434876), (228, 8329594), (247, 7688856), (266, 7139652), (273, 6956584), (312, 6087011), (364, 5217438), (399, 4759768), (456, 4164797), (494, 3844428), (532, 3569826), (546, 3478292), (728, 2608719), (741, 2562952), (798, 2379884), (988, 1922214), (1064, 1784913), (1092, 1739146), (1482, 1281476), (1596, 1189942), (1729, 1098408), (1976, 961107), (2184, 869573), (2964, 640738), (3192, 594971), (3458, 549204), (5187, 366136), (5928, 320369), (6916, 274602), (10374, 183068), (13832, 137301), (20748, 91534), (41496, 45767)]