344893848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 968755200

約数和(自身を除く): 623861352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 211, 248, 312, 338, 372, 403, 422, 507, 633, 676, 744, 806, 844, 1014, 1209, 1266, 1352, 1612, 1688, 2028, 2197, 2418, 2532, 2743, 3224, 4056, 4394, 4836, 5064, 5239, 5486, 6541, 6591, 8229, 8788, 9672, 10478, 10972, 13082, 13182, 15717, 16458, 17576, 19623, 20956, 21944, 26164, 26364, 31434, 32916, 35659, 39246, 41912, 52328, 52728, 62868, 65832, 68107, 71318, 78492, 85033, 106977, 125736, 136214, 142636, 156984, 170066, 204321, 213954, 255099, 272428, 285272, 340132, 408642, 427908, 463567, 510198, 544856, 680264, 817284, 855816, 927134, 1020396, 1105429, 1390701, 1634568, 1854268, 2040792, 2210858, 2781402, 3316287, 3708536, 4421716, 5562804, 6632574, 8843432, 11125608, 13265148, 14370577, 26530296, 28741154, 43111731, 57482308, 86223462, 114964616, 172446924, 344893848]

約数ペア:

[(1, 344893848), (2, 172446924), (3, 114964616), (4, 86223462), (6, 57482308), (8, 43111731), (12, 28741154), (13, 26530296), (24, 14370577), (26, 13265148), (31, 11125608), (39, 8843432), (52, 6632574), (62, 5562804), (78, 4421716), (93, 3708536), (104, 3316287), (124, 2781402), (156, 2210858), (169, 2040792), (186, 1854268), (211, 1634568), (248, 1390701), (312, 1105429), (338, 1020396), (372, 927134), (403, 855816), (422, 817284), (507, 680264), (633, 544856), (676, 510198), (744, 463567), (806, 427908), (844, 408642), (1014, 340132), (1209, 285272), (1266, 272428), (1352, 255099), (1612, 213954), (1688, 204321), (2028, 170066), (2197, 156984), (2418, 142636), (2532, 136214), (2743, 125736), (3224, 106977), (4056, 85033), (4394, 78492), (4836, 71318), (5064, 68107), (5239, 65832), (5486, 62868), (6541, 52728), (6591, 52328), (8229, 41912), (8788, 39246), (9672, 35659), (10478, 32916), (10972, 31434), (13082, 26364), (13182, 26164), (15717, 21944), (16458, 20956), (17576, 19623)]