284928072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 851195520

約数和(自身を除く): 566267448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 312, 366, 429, 488, 572, 671, 732, 793, 858, 1144, 1342, 1361, 1464, 1586, 1716, 2013, 2379, 2684, 2722, 3172, 3432, 4026, 4083, 4758, 5368, 5444, 6344, 8052, 8166, 8723, 9516, 10888, 14971, 16104, 16332, 17446, 17693, 19032, 26169, 29942, 32664, 34892, 35386, 44913, 52338, 53079, 59884, 69784, 70772, 83021, 89826, 104676, 106158, 119768, 141544, 166042, 179652, 194623, 209352, 212316, 249063, 332084, 359304, 389246, 424632, 498126, 583869, 664168, 778492, 913231, 996252, 1079273, 1167738, 1556984, 1826462, 1992504, 2158546, 2335476, 2739693, 3237819, 3652924, 4317092, 4670952, 5479386, 6475638, 7305848, 8634184, 10958772, 11872003, 12951276, 21917544, 23744006, 25902552, 35616009, 47488012, 71232018, 94976024, 142464036, 284928072]

約数ペア:

[(1, 284928072), (2, 142464036), (3, 94976024), (4, 71232018), (6, 47488012), (8, 35616009), (11, 25902552), (12, 23744006), (13, 21917544), (22, 12951276), (24, 11872003), (26, 10958772), (33, 8634184), (39, 7305848), (44, 6475638), (52, 5479386), (61, 4670952), (66, 4317092), (78, 3652924), (88, 3237819), (104, 2739693), (122, 2335476), (132, 2158546), (143, 1992504), (156, 1826462), (183, 1556984), (244, 1167738), (264, 1079273), (286, 996252), (312, 913231), (366, 778492), (429, 664168), (488, 583869), (572, 498126), (671, 424632), (732, 389246), (793, 359304), (858, 332084), (1144, 249063), (1342, 212316), (1361, 209352), (1464, 194623), (1586, 179652), (1716, 166042), (2013, 141544), (2379, 119768), (2684, 106158), (2722, 104676), (3172, 89826), (3432, 83021), (4026, 70772), (4083, 69784), (4758, 59884), (5368, 53079), (5444, 52338), (6344, 44913), (8052, 35386), (8166, 34892), (8723, 32664), (9516, 29942), (10888, 26169), (14971, 19032), (16104, 17693), (16332, 17446)]