788353896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 2203407360

約数和(自身を除く): 1415053464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 137, 142, 213, 264, 274, 284, 307, 411, 426, 548, 568, 614, 781, 822, 852, 921, 1096, 1228, 1507, 1562, 1644, 1704, 1842, 2343, 2456, 3014, 3124, 3288, 3377, 3684, 4521, 4686, 6028, 6248, 6754, 7368, 9042, 9372, 9727, 10131, 12056, 13508, 18084, 18744, 19454, 20262, 21797, 27016, 29181, 36168, 38908, 40524, 42059, 43594, 58362, 65391, 77816, 81048, 84118, 87188, 106997, 116724, 126177, 130782, 168236, 174376, 213994, 233448, 239767, 252354, 261564, 320991, 336472, 427988, 462649, 479534, 504708, 523128, 641982, 719301, 855976, 925298, 959068, 1009416, 1283964, 1387947, 1438602, 1850596, 1918136, 2567928, 2775894, 2877204, 2986189, 3701192, 5551788, 5754408, 5972378, 8958567, 11103576, 11944756, 17917134, 23889512, 32848079, 35834268, 65696158, 71668536, 98544237, 131392316, 197088474, 262784632, 394176948, 788353896]

約数ペア:

[(1, 788353896), (2, 394176948), (3, 262784632), (4, 197088474), (6, 131392316), (8, 98544237), (11, 71668536), (12, 65696158), (22, 35834268), (24, 32848079), (33, 23889512), (44, 17917134), (66, 11944756), (71, 11103576), (88, 8958567), (132, 5972378), (137, 5754408), (142, 5551788), (213, 3701192), (264, 2986189), (274, 2877204), (284, 2775894), (307, 2567928), (411, 1918136), (426, 1850596), (548, 1438602), (568, 1387947), (614, 1283964), (781, 1009416), (822, 959068), (852, 925298), (921, 855976), (1096, 719301), (1228, 641982), (1507, 523128), (1562, 504708), (1644, 479534), (1704, 462649), (1842, 427988), (2343, 336472), (2456, 320991), (3014, 261564), (3124, 252354), (3288, 239767), (3377, 233448), (3684, 213994), (4521, 174376), (4686, 168236), (6028, 130782), (6248, 126177), (6754, 116724), (7368, 106997), (9042, 87188), (9372, 84118), (9727, 81048), (10131, 77816), (12056, 65391), (13508, 58362), (18084, 43594), (18744, 42059), (19454, 40524), (20262, 38908), (21797, 36168), (27016, 29181)]