238676810988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{321679}}^1$

素因数の和:321788

約数の個数: 144

約数和(自身を含む): 709178301440

約数和(自身を除く): 470501490452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 121, 132, 146, 154, 219, 231, 242, 292, 308, 363, 438, 462, 484, 511, 726, 803, 847, 876, 924, 1022, 1452, 1533, 1606, 1694, 2044, 2409, 2541, 3066, 3212, 3388, 4818, 5082, 5621, 6132, 8833, 9636, 10164, 11242, 16863, 17666, 22484, 26499, 33726, 35332, 52998, 61831, 67452, 105996, 123662, 185493, 247324, 321679, 370986, 643358, 741972, 965037, 1286716, 1930074, 2251753, 3538469, 3860148, 4503506, 6755259, 7076938, 9007012, 10615407, 13510518, 14153876, 21230814, 23482567, 24769283, 27021036, 38923159, 42461628, 46965134, 49538566, 70447701, 74307849, 77846318, 93930268, 99077132, 116769477, 140895402, 148615698, 155692636, 164377969, 233538954, 258308237, 272462113, 281790804, 297231396, 328755938, 467077908, 493133907, 516616474, 544924226, 657511876, 774924711, 817386339, 986267814, 1033232948, 1089848452, 1549849422, 1634772678, 1808157659, 1972535628, 2841390607, 3099698844, 3269545356, 3616315318, 5424472977, 5682781214, 7232630636, 8524171821, 10848945954, 11365562428, 17048343642, 19889734249, 21697891908, 34096687284, 39779468498, 59669202747, 79558936996, 119338405494, 238676810988]

約数ペア:

[(1, 238676810988), (2, 119338405494), (3, 79558936996), (4, 59669202747), (6, 39779468498), (7, 34096687284), (11, 21697891908), (12, 19889734249), (14, 17048343642), (21, 11365562428), (22, 10848945954), (28, 8524171821), (33, 7232630636), (42, 5682781214), (44, 5424472977), (66, 3616315318), (73, 3269545356), (77, 3099698844), (84, 2841390607), (121, 1972535628), (132, 1808157659), (146, 1634772678), (154, 1549849422), (219, 1089848452), (231, 1033232948), (242, 986267814), (292, 817386339), (308, 774924711), (363, 657511876), (438, 544924226), (462, 516616474), (484, 493133907), (511, 467077908), (726, 328755938), (803, 297231396), (847, 281790804), (876, 272462113), (924, 258308237), (1022, 233538954), (1452, 164377969), (1533, 155692636), (1606, 148615698), (1694, 140895402), (2044, 116769477), (2409, 99077132), (2541, 93930268), (3066, 77846318), (3212, 74307849), (3388, 70447701), (4818, 49538566), (5082, 46965134), (5621, 42461628), (6132, 38923159), (8833, 27021036), (9636, 24769283), (10164, 23482567), (11242, 21230814), (16863, 14153876), (17666, 13510518), (22484, 10615407), (26499, 9007012), (33726, 7076938), (35332, 6755259), (52998, 4503506), (61831, 3860148), (67452, 3538469), (105996, 2251753), (123662, 1930074), (185493, 1286716), (247324, 965037), (321679, 741972), (370986, 643358)]