121671288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 128

約数和(自身を含む): 371520000

約数和(自身を除く): 249848712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1289, 1311, 1368, 1656, 1748, 2052, 2484, 2578, 2622, 3496, 3867, 3933, 4104, 4968, 5156, 5244, 7734, 7866, 10312, 10488, 11601, 11799, 15468, 15732, 23202, 23598, 24491, 29647, 30936, 31464, 34803, 46404, 47196, 48982, 59294, 69606, 73473, 88941, 92808, 94392, 97964, 118588, 139212, 146946, 177882, 195928, 220419, 237176, 266823, 278424, 293892, 355764, 440838, 533646, 563293, 587784, 661257, 711528, 800469, 881676, 1067292, 1126586, 1322514, 1600938, 1689879, 1763352, 2134584, 2253172, 2645028, 3201876, 3379758, 4506344, 5069637, 5290056, 6403752, 6759516, 10139274, 13519032, 15208911, 20278548, 30417822, 40557096, 60835644, 121671288]

約数ペア:

[(1, 121671288), (2, 60835644), (3, 40557096), (4, 30417822), (6, 20278548), (8, 15208911), (9, 13519032), (12, 10139274), (18, 6759516), (19, 6403752), (23, 5290056), (24, 5069637), (27, 4506344), (36, 3379758), (38, 3201876), (46, 2645028), (54, 2253172), (57, 2134584), (69, 1763352), (72, 1689879), (76, 1600938), (92, 1322514), (108, 1126586), (114, 1067292), (138, 881676), (152, 800469), (171, 711528), (184, 661257), (207, 587784), (216, 563293), (228, 533646), (276, 440838), (342, 355764), (414, 293892), (437, 278424), (456, 266823), (513, 237176), (552, 220419), (621, 195928), (684, 177882), (828, 146946), (874, 139212), (1026, 118588), (1242, 97964), (1289, 94392), (1311, 92808), (1368, 88941), (1656, 73473), (1748, 69606), (2052, 59294), (2484, 48982), (2578, 47196), (2622, 46404), (3496, 34803), (3867, 31464), (3933, 30936), (4104, 29647), (4968, 24491), (5156, 23598), (5244, 23202), (7734, 15732), (7866, 15468), (10312, 11799), (10488, 11601)]