867641268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 2330313216

約数和(自身を除く): 1462671948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 169, 186, 222, 338, 372, 373, 403, 444, 481, 507, 676, 746, 806, 962, 1014, 1119, 1147, 1209, 1443, 1492, 1612, 1924, 2028, 2238, 2294, 2418, 2886, 3441, 4476, 4588, 4836, 4849, 5239, 5772, 6253, 6882, 9698, 10478, 11563, 12506, 13764, 13801, 14547, 14911, 15717, 18759, 19396, 20956, 23126, 25012, 27602, 29094, 29822, 31434, 34689, 37518, 41403, 44733, 46252, 55204, 58188, 59644, 62868, 63037, 69378, 75036, 82806, 89466, 126074, 138756, 150319, 165612, 178932, 179413, 189111, 193843, 252148, 300638, 358826, 378222, 387686, 427831, 450957, 538239, 581529, 601276, 717652, 756444, 775372, 855662, 901914, 1076478, 1163058, 1283493, 1711324, 1803828, 1954147, 2152956, 2326116, 2332369, 2566986, 3908294, 4664738, 5133972, 5561803, 5862441, 6997107, 7816588, 9329476, 11123606, 11724882, 13994214, 16685409, 22247212, 23449764, 27988428, 33370818, 66741636, 72303439, 144606878, 216910317, 289213756, 433820634, 867641268]

約数ペア:

[(1, 867641268), (2, 433820634), (3, 289213756), (4, 216910317), (6, 144606878), (12, 72303439), (13, 66741636), (26, 33370818), (31, 27988428), (37, 23449764), (39, 22247212), (52, 16685409), (62, 13994214), (74, 11724882), (78, 11123606), (93, 9329476), (111, 7816588), (124, 6997107), (148, 5862441), (156, 5561803), (169, 5133972), (186, 4664738), (222, 3908294), (338, 2566986), (372, 2332369), (373, 2326116), (403, 2152956), (444, 1954147), (481, 1803828), (507, 1711324), (676, 1283493), (746, 1163058), (806, 1076478), (962, 901914), (1014, 855662), (1119, 775372), (1147, 756444), (1209, 717652), (1443, 601276), (1492, 581529), (1612, 538239), (1924, 450957), (2028, 427831), (2238, 387686), (2294, 378222), (2418, 358826), (2886, 300638), (3441, 252148), (4476, 193843), (4588, 189111), (4836, 179413), (4849, 178932), (5239, 165612), (5772, 150319), (6253, 138756), (6882, 126074), (9698, 89466), (10478, 82806), (11563, 75036), (12506, 69378), (13764, 63037), (13801, 62868), (14547, 59644), (14911, 58188), (15717, 55204), (18759, 46252), (19396, 44733), (20956, 41403), (23126, 37518), (25012, 34689), (27602, 31434), (29094, 29822)]