1109802232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 2712268800

約数和(自身を除く): 1602466568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 89, 124, 154, 178, 217, 248, 308, 341, 356, 434, 616, 623, 653, 682, 712, 868, 979, 1246, 1306, 1364, 1736, 1958, 2387, 2492, 2612, 2728, 2759, 3916, 4571, 4774, 4984, 5224, 5518, 6853, 7183, 7832, 9142, 9548, 11036, 13706, 14366, 18284, 19096, 19313, 20243, 22072, 27412, 28732, 30349, 36568, 38626, 40486, 50281, 54824, 57464, 58117, 60698, 77252, 80972, 100562, 116234, 121396, 141701, 154504, 161944, 201124, 212443, 222673, 232468, 242792, 283402, 402248, 406819, 424886, 445346, 464936, 566804, 639287, 813638, 849772, 890692, 1133608, 1278574, 1558711, 1627276, 1699544, 1781384, 1801627, 2557148, 3117422, 3254552, 3603254, 4475009, 5114296, 6234844, 7206508, 8950018, 12469688, 12611389, 14413016, 17900036, 19817897, 25222778, 35800072, 39635794, 50445556, 79271588, 100891112, 138725279, 158543176, 277450558, 554901116, 1109802232]

約数ペア:

[(1, 1109802232), (2, 554901116), (4, 277450558), (7, 158543176), (8, 138725279), (11, 100891112), (14, 79271588), (22, 50445556), (28, 39635794), (31, 35800072), (44, 25222778), (56, 19817897), (62, 17900036), (77, 14413016), (88, 12611389), (89, 12469688), (124, 8950018), (154, 7206508), (178, 6234844), (217, 5114296), (248, 4475009), (308, 3603254), (341, 3254552), (356, 3117422), (434, 2557148), (616, 1801627), (623, 1781384), (653, 1699544), (682, 1627276), (712, 1558711), (868, 1278574), (979, 1133608), (1246, 890692), (1306, 849772), (1364, 813638), (1736, 639287), (1958, 566804), (2387, 464936), (2492, 445346), (2612, 424886), (2728, 406819), (2759, 402248), (3916, 283402), (4571, 242792), (4774, 232468), (4984, 222673), (5224, 212443), (5518, 201124), (6853, 161944), (7183, 154504), (7832, 141701), (9142, 121396), (9548, 116234), (11036, 100562), (13706, 80972), (14366, 77252), (18284, 60698), (19096, 58117), (19313, 57464), (20243, 54824), (22072, 50281), (27412, 40486), (28732, 38626), (30349, 36568)]