342997488

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 982423728

約数和(自身を除く): 639426240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 113, 144, 197, 214, 226, 321, 339, 394, 428, 452, 591, 642, 678, 788, 856, 904, 963, 1017, 1182, 1284, 1356, 1576, 1712, 1773, 1808, 1926, 2034, 2364, 2568, 2712, 3152, 3546, 3852, 4068, 4728, 5136, 5424, 7092, 7704, 8136, 9456, 12091, 14184, 15408, 16272, 21079, 22261, 24182, 28368, 36273, 42158, 44522, 48364, 63237, 66783, 72546, 84316, 89044, 96728, 108819, 126474, 133566, 145092, 168632, 178088, 189711, 193456, 200349, 217638, 252948, 267132, 290184, 337264, 356176, 379422, 400698, 435276, 505896, 534264, 580368, 758844, 801396, 870552, 1011792, 1068528, 1517688, 1602792, 1741104, 2381927, 3035376, 3205584, 4763854, 7145781, 9527708, 14291562, 19055416, 21437343, 28583124, 38110832, 42874686, 57166248, 85749372, 114332496, 171498744, 342997488]

約数ペア:

[(1, 342997488), (2, 171498744), (3, 114332496), (4, 85749372), (6, 57166248), (8, 42874686), (9, 38110832), (12, 28583124), (16, 21437343), (18, 19055416), (24, 14291562), (36, 9527708), (48, 7145781), (72, 4763854), (107, 3205584), (113, 3035376), (144, 2381927), (197, 1741104), (214, 1602792), (226, 1517688), (321, 1068528), (339, 1011792), (394, 870552), (428, 801396), (452, 758844), (591, 580368), (642, 534264), (678, 505896), (788, 435276), (856, 400698), (904, 379422), (963, 356176), (1017, 337264), (1182, 290184), (1284, 267132), (1356, 252948), (1576, 217638), (1712, 200349), (1773, 193456), (1808, 189711), (1926, 178088), (2034, 168632), (2364, 145092), (2568, 133566), (2712, 126474), (3152, 108819), (3546, 96728), (3852, 89044), (4068, 84316), (4728, 72546), (5136, 66783), (5424, 63237), (7092, 48364), (7704, 44522), (8136, 42158), (9456, 36273), (12091, 28368), (14184, 24182), (15408, 22261), (16272, 21079)]