481609128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20087

約数の個数: 128

約数和(自身を含む): 1616670720

約数和(自身を除く): 1135061592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 20047, 24024, 40094, 60141, 80188, 120282, 140329, 160376, 220517, 240564, 260611, 280658, 420987, 441034, 481128, 521222, 561316, 661551, 781833, 841974, 882068, 1042444, 1122632, 1323102, 1543619, 1563666, 1683948, 1764136, 1824277, 2084888, 2646204, 2866721, 3087238, 3127332, 3367896, 3648554, 4630857, 5292408, 5472831, 5733442, 6174476, 6254664, 7297108, 8600163, 9261714, 10945662, 11466884, 12348952, 14594216, 17200326, 18523428, 20067047, 21891324, 22933768, 34400652, 37046856, 40134094, 43782648, 60201141, 68801304, 80268188, 120402282, 160536376, 240804564, 481609128]

約数ペア:

[(1, 481609128), (2, 240804564), (3, 160536376), (4, 120402282), (6, 80268188), (7, 68801304), (8, 60201141), (11, 43782648), (12, 40134094), (13, 37046856), (14, 34400652), (21, 22933768), (22, 21891324), (24, 20067047), (26, 18523428), (28, 17200326), (33, 14594216), (39, 12348952), (42, 11466884), (44, 10945662), (52, 9261714), (56, 8600163), (66, 7297108), (77, 6254664), (78, 6174476), (84, 5733442), (88, 5472831), (91, 5292408), (104, 4630857), (132, 3648554), (143, 3367896), (154, 3127332), (156, 3087238), (168, 2866721), (182, 2646204), (231, 2084888), (264, 1824277), (273, 1764136), (286, 1683948), (308, 1563666), (312, 1543619), (364, 1323102), (429, 1122632), (462, 1042444), (546, 882068), (572, 841974), (616, 781833), (728, 661551), (858, 561316), (924, 521222), (1001, 481128), (1092, 441034), (1144, 420987), (1716, 280658), (1848, 260611), (2002, 240564), (2184, 220517), (3003, 160376), (3432, 140329), (4004, 120282), (6006, 80188), (8008, 60141), (12012, 40094), (20047, 24024)]