290458476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14969}}^1$

素因数の和:15004

約数の個数: 108

約数和(自身を含む): 931792680

約数和(自身を除く): 641334204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 14969, 19404, 29938, 44907, 59876, 89814, 104783, 134721, 164659, 179628, 209566, 269442, 314349, 329318, 419132, 493977, 538884, 628698, 658636, 733481, 943047, 987954, 1152613, 1257396, 1466962, 1481931, 1886094, 1975908, 2200443, 2305226, 2933924, 2963862, 3457839, 3772188, 4400886, 4610452, 5927724, 6601329, 6915678, 8068291, 8801772, 10373517, 13202658, 13831356, 16136582, 20747034, 24204873, 26405316, 32273164, 41494068, 48409746, 72614619, 96819492, 145229238, 290458476]

約数ペア:

[(1, 290458476), (2, 145229238), (3, 96819492), (4, 72614619), (6, 48409746), (7, 41494068), (9, 32273164), (11, 26405316), (12, 24204873), (14, 20747034), (18, 16136582), (21, 13831356), (22, 13202658), (28, 10373517), (33, 8801772), (36, 8068291), (42, 6915678), (44, 6601329), (49, 5927724), (63, 4610452), (66, 4400886), (77, 3772188), (84, 3457839), (98, 2963862), (99, 2933924), (126, 2305226), (132, 2200443), (147, 1975908), (154, 1886094), (196, 1481931), (198, 1466962), (231, 1257396), (252, 1152613), (294, 987954), (308, 943047), (396, 733481), (441, 658636), (462, 628698), (539, 538884), (588, 493977), (693, 419132), (882, 329318), (924, 314349), (1078, 269442), (1386, 209566), (1617, 179628), (1764, 164659), (2156, 134721), (2772, 104783), (3234, 89814), (4851, 59876), (6468, 44907), (9702, 29938), (14969, 19404)]